- 24 Sep, 2022 20 commits
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Nathan Huckleberry authored
The ndo_start_xmit field in net_device_ops is expected to be of type netdev_tx_t (*ndo_start_xmit)(struct sk_buff *skb, struct net_device *dev). The mismatched return type breaks forward edge kCFI since the underlying function definition does not match the function hook definition. The return type of cvm_oct_xmit and cvm_oct_xmit_pow should be changed from int to netdev_tx_t. Link: https://github.com/ClangBuiltLinux/linux/issues/1703 Cc: llvm@lists.linux.dev Reported-by:
Dan Carpenter <error27@gmail.com> Reviewed-by:
Nathan Chancellor <nathan@kernel.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Nathan Huckleberry <nhuck@google.com> Link: https://lore.kernel.org/r/20220914211057.423617-1-nhuck@google.comSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Liu Shixin authored
Use DEFINE_SHOW_ATTRIBUTE helper macro to simplify the code. No functional change. Signed-off-by:
Liu Shixin <liushixin2@huawei.com> Link: https://lore.kernel.org/r/20220922142548.3248951-1-liushixin2@huawei.comSigned-off-by:
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Nathan Huckleberry authored
The ndo_start_xmit field in net_device_ops is expected to be of type netdev_tx_t (*ndo_start_xmit)(struct sk_buff *skb, struct net_device *dev). The mismatched return type breaks forward edge kCFI since the underlying function definition does not match the function hook definition. The return type of ieee80211_xmit should be changed from int to netdev_tx_t. Link: https://github.com/ClangBuiltLinux/linux/issues/1703 Cc: llvm@lists.linux.dev Reported-by:
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Nam Cao authored
In some initialization functions of this driver, memory is allocated with 'i' acting as an index variable and increasing from 0. The commit in "Fixes" introduces some clean-up codes in case of allocation failure, which free memory in reverse order with 'i' decreasing to 0. However, there are some problems: - The case i=0 is left out. Thus memory is leaked. - In case memory allocation fails right from the start, the memory freeing loops will start with i=-1 and invalid memory locations will be accessed. One of these loops has been fixed in commit c8ff9153 ("staging: vt6655: fix potential memory leak"). Fix the remaining erroneous loops. Link: https://lore.kernel.org/linux-staging/Yx9H1zSpxmNqx6Xc@kadam/ Fixes: 5341ee0a ("staging: vt6655: check for memory allocation failures") Reported-by:Dan Carpenter <dan.carpenter@oracle.com> Tested-by:
Philipp Hortmann <philipp.g.hortmann@gmail.com> Signed-off-by:
Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/20220912170429.29852-1-namcaov@gmail.comSigned-off-by:
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Kang Minchul authored
This patch adds a blank line in order to fix checkpatch warning Signed-off-by:
Kang Minchul <tegongkang@gmail.com> Link: https://lore.kernel.org/r/20220922122310.3379711-5-tegongkang@gmail.comSigned-off-by:
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Kang Minchul authored
This patch fixes switch and case as linux kernel coding style and amend this error generated by checkpatch: ERROR: switch and case should be at the same indent Signed-off-by:
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Kang Minchul authored
This patch fixes following warning generated by checkpatch: WARNING: Comparisons should place the constant on the right side of the test Signed-off-by:
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Kang Minchul authored
This patch removes error below generated by checkpatch ERROR: code indent should use tabs where possible Signed-off-by:
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Kang Minchul authored
This patch removes the following warning generated by checkpatch.pl WARNING: Block comments use * on subsequent lines #206: FILE: rtw_recv.c:206: +/* +signed int rtw_enqueue_recvframe(union recv_frame *precvframe, struct __queue *queue) WARNING: Block comments use * on subsequent lines #216: FILE: rtw_recv.c:216: +/* +caller : defrag ; recvframe_chk_defrag in recv_thread (passive) Signed-off-by:
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Kang Minchul authored
This patch fixes checkpatch warning as follows: WARNING: Missing a blank line after declarations Reviewed-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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Kang Minchul authored
This commit cleans up checkpatch warning as follows: WARNING: braces {} are not necessary for single statement blocks Reviewed-by: -
Xiaoke Wang authored
In rtw_init_cmd_priv(), if `pcmdpriv->rsp_allocated_buf` is allocated in failure, then `pcmdpriv->cmd_allocated_buf` will be not properly released. Besides, considering there are only two error paths and the first one can directly return, so we do not need implicitly jump to the `exit` tag to execute the error handler. So this patch added `kfree(pcmdpriv->cmd_allocated_buf);` on the error path to release the resource and simplified the return logic of rtw_init_cmd_priv(). As there is no proper device to test with, no runtime testing was performed. Signed-off-by:
Xiaoke Wang <xkernel.wang@foxmail.com> Link: https://lore.kernel.org/r/tencent_2B7931B79BA38E22205C5A09EFDF11E48805@qq.comSigned-off-by:
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Xiaoke Wang authored
In rtw_init_drv_sw(), there are various init functions are called to populate the padapter structure and some checks for their return value. However, except for the first one error path, the other five error paths do not properly release the previous allocated resources, which leads to various memory leaks. This patch fixes them and keeps the success and error separate. Note that these changes keep the form of `rtw_init_drv_sw()` in "drivers/staging/r8188eu/os_dep/os_intfs.c". As there is no proper device to test with, no runtime testing was performed. Signed-off-by:
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Philipp Hortmann authored
Remove "Unnecessary ftrace-like logging" as requested by checkpatch. Remove multiline macro as it is not needed anymore and not liked by kernel community. Reviewed-by:
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Philipp Hortmann authored
Remove "Unnecessary ftrace-like logging" as requested by checkpatch. Reviewed-by:
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Philipp Hortmann authored
Remove "Unnecessary ftrace-like logging" as requested by checkpatch. Reviewed-by:
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Philipp Hortmann authored
Remove "Unnecessary ftrace-like logging" as requested by checkpatch. Reviewed-by:
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Philipp Hortmann authored
Remove "Unnecessary ftrace-like logging" as requested by checkpatch. Reviewed-by:
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Philipp Hortmann authored
Remove "Unnecessary ftrace-like logging" as requested by checkpatch. Reviewed-by:
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Shang XiaoJing authored
Instead of invoking a synchronize_rcu() to free a pointer after a grace period, we can directly make use of a new API that does the same but in a more efficient way. Signed-off-by:
Shang XiaoJing <shangxiaojing@huawei.com> Link: https://lore.kernel.org/r/20220920135145.1387-1-shangxiaojing@huawei.comSigned-off-by:
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- 11 Sep, 2022 20 commits
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Gaosheng Cui authored
p80211wext_handler_def has been removed since commit cb3126e6 ("Staging: wlan-ng: Switch from wext to cfg80211"), so remove it. Signed-off-by:
Gaosheng Cui <cuigaosheng1@huawei.com> Link: https://lore.kernel.org/r/20220911094255.3225461-1-cuigaosheng1@huawei.comSigned-off-by:
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Philipp Hortmann authored
Rename function MACvSetCurrAC0DescAddrEx to vt6655_mac_set_curr_ac_0... to avoid CamelCase which is not accepted by checkpatch.pl. Remove unnecessary declaration of function and make function static. Remove unnecessary line break. Signed-off-by:
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Philipp Hortmann authored
Rename function MACvSetCurrTx0DescAddrEx to vt6655_mac_set_curr_tx_0_... to avoid CamelCase which is not accepted by checkpatch.pl. Remove unnecessary declaration of function and make function static. Remove unnecessary line break. Signed-off-by:
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Philipp Hortmann authored
Rename function MACvSetCurrTXDescAddr to vt6655_mac_set_curr_tx_desc_addr and iTxType to tx_type to avoid CamelCase which is not accepted by checkpatch.pl. Remove unnecessary line break. Signed-off-by:
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Philipp Hortmann authored
Rename function MACvSetCurrRx1DescAddr to vt6655_mac_set_curr_rx_1_desc... to avoid CamelCase which is not accepted by checkpatch.pl. Remove unnecessary line break. Signed-off-by:
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Philipp Hortmann authored
Rename function MACvSetCurrRx0DescAddr to vt6655_mac_set_curr_rx_0_desc... to avoid CamelCase which is not accepted by checkpatch.pl. Remove unnecessary line break. Signed-off-by:
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Philipp Hortmann authored
Rename function MACbSafeStop to vt6655_mac_safe_stop to avoid CamelCase which is not accepted by checkpatch.pl. Remove unnecessary declaration of function and make function static. Signed-off-by:
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Philipp Hortmann authored
Rename function MACbSafeTxOff to vt6655_mac_safe_tx_off to avoid CamelCase which is not accepted by checkpatch.pl. Remove unnecessary declaration of function and make function static. Signed-off-by:
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Philipp Hortmann authored
Rename function MACbSafeRxOff to vt6655_mac_safe_rx_off to avoid CamelCase which is not accepted by checkpatch.pl. Remove unnecessary declaration of function and make function static. Signed-off-by:
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Philipp Hortmann authored
Rename function MACbSafeSoftwareReset to vt6655_mac_save_soft_reset and abyTmpRegData to tmp_reg_data to avoid CamelCase which is not accepted by checkpatch.pl. Remove return value bRetVal as it is unused by the calling functions. Remove unnecessary declaration of function and make function static. Change declaration of tmp_reg_data to shorten code. Signed-off-by:
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Philipp Hortmann authored
Rename function MACvRestoreContext to vt6655_mac_restore_context to avoid CamelCase which is not accepted by checkpatch.pl. Remove unnecessary declaration of function and make function static. Change declaration of cxt_buf to shorten code. Signed-off-by:
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Philipp Hortmann authored
Rename function MACvSaveContext to vt6655_mac_save_context to avoid CamelCase which is not accepted by checkpatch.pl. Remove unnecessary declaration of function and make function static. Change declaration of cxt_buf to shorten code. Signed-off-by:
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Philipp Hortmann authored
Rename function MACvSetLoopbackMode to vt6655_mac_set_loopback_mode and byLoopbackMode to loopback_mode to avoid CamelCase which is not accepted by checkpatch.pl. Remove unnecessary declaration of function and made function static. Change declaration of loopback_mode to shorten code and remove unnecessary line break. Signed-off-by:
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Philipp Hortmann authored
Rename variable CurSlotTime to cur_slot_time to avoid CamelCase which is not accepted by checkpatch.pl. Signed-off-by:
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Philipp Hortmann authored
Rename variable bHwRadioOff to hw_radio_off to avoid CamelCase which is not accepted by checkpatch.pl. Signed-off-by:
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Philipp Hortmann authored
Rename variable RFChangeInProgress to rf_change_in_progress to avoid CamelCase which is not accepted by checkpatch.pl. Signed-off-by:
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Philipp Hortmann authored
Rename variable RFWaitCounter to rf_wait_counter to avoid CamelCase which is not accepted by checkpatch.pl. Signed-off-by:
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Philipp Hortmann authored
Rename variable rtState to rt_state to avoid CamelCase which is not accepted by checkpatch.pl. Signed-off-by:
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Philipp Hortmann authored
Rename variable bConnectBySSID to connect_by_ssid to avoid CamelCase which is not accepted by checkpatch.pl. Signed-off-by:
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Philipp Hortmann authored
Rename variable bActionAllowed to action_allowed to avoid CamelCase which is not accepted by checkpatch.pl. Signed-off-by:
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