Commit ae96d333 authored by David S. Miller's avatar David S. Miller

Merge tag 'mac80211-next-for-davem-2017-10-13' of...

Merge tag 'mac80211-next-for-davem-2017-10-13' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

Johannes Berg says:

====================
Three fixes for the recently added new code:
 * make "make -s" silent for the certs file (Arnd)
 * fix missing CONFIG_ in extra certs symbol (Arnd)
 * use crypto_aead_authsize() to use the proper API
and two other changes:
 * remove a set-but-unused variable
 * don't track HT *capability* changes, capabilities
   are supposed to be constant (HT operation changes)
====================
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parents f013820f b1b1ae2c
......@@ -21,7 +21,7 @@
int aead_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, size_t aad_len,
u8 *data, size_t data_len, u8 *mic)
{
size_t mic_len = tfm->authsize;
size_t mic_len = crypto_aead_authsize(tfm);
struct scatterlist sg[3];
struct aead_request *aead_req;
int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm);
......@@ -52,7 +52,7 @@ int aead_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, size_t aad_len,
int aead_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, size_t aad_len,
u8 *data, size_t data_len, u8 *mic)
{
size_t mic_len = tfm->authsize;
size_t mic_len = crypto_aead_authsize(tfm);
struct scatterlist sg[3];
struct aead_request *aead_req;
int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm);
......
......@@ -145,7 +145,6 @@ static u32
ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
struct ieee80211_supported_band *sband,
struct ieee80211_channel *channel,
const struct ieee80211_ht_cap *ht_cap,
const struct ieee80211_ht_operation *ht_oper,
const struct ieee80211_vht_operation *vht_oper,
struct cfg80211_chan_def *chandef, bool tracking)
......@@ -163,20 +162,13 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
chandef->center_freq1 = channel->center_freq;
chandef->center_freq2 = 0;
if (!ht_cap || !ht_oper || !sta_ht_cap.ht_supported) {
if (!ht_oper || !sta_ht_cap.ht_supported) {
ret = IEEE80211_STA_DISABLE_HT | IEEE80211_STA_DISABLE_VHT;
goto out;
}
chandef->width = NL80211_CHAN_WIDTH_20;
if (!(ht_cap->cap_info &
cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH_20_40))) {
ret = IEEE80211_STA_DISABLE_40MHZ;
vht_chandef = *chandef;
goto out;
}
ht_cfreq = ieee80211_channel_to_frequency(ht_oper->primary_chan,
channel->band);
/* check that channel matches the right operating channel */
......@@ -344,7 +336,7 @@ static int ieee80211_config_bw(struct ieee80211_sub_if_data *sdata,
/* calculate new channel (type) based on HT/VHT operation IEs */
flags = ieee80211_determine_chantype(sdata, sband, chan,
ht_cap, ht_oper, vht_oper,
ht_oper, vht_oper,
&chandef, true);
/*
......@@ -4312,7 +4304,7 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata,
ifmgd->flags |= ieee80211_determine_chantype(sdata, sband,
cbss->channel,
ht_cap, ht_oper, vht_oper,
ht_oper, vht_oper,
&chandef, false);
sdata->needed_rx_chains = min(ieee80211_ht_vht_rx_chains(sdata, cbss),
......
......@@ -23,7 +23,7 @@ cfg80211-y += extra-certs.o
endif
$(obj)/shipped-certs.c: $(wildcard $(srctree)/$(src)/certs/*.x509)
@echo " GEN $@"
@$(kecho) " GEN $@"
@echo '#include "reg.h"' > $@
@echo 'const u8 shipped_regdb_certs[] = {' >> $@
@for f in $^ ; do hexdump -v -e '1/1 "0x%.2x," "\n"' < $$f >> $@ ; done
......@@ -32,7 +32,7 @@ $(obj)/shipped-certs.c: $(wildcard $(srctree)/$(src)/certs/*.x509)
$(obj)/extra-certs.c: $(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR:"%"=%) \
$(wildcard $(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR:"%"=%)/*.x509)
@echo " GEN $@"
@$(kecho) " GEN $@"
@echo '#include "reg.h"' > $@
@echo 'const u8 extra_regdb_certs[] = {' >> $@
@for f in $^ ; do test -f $$f && hexdump -v -e '1/1 "0x%.2x," "\n"' < $$f >> $@ || true ; done
......
......@@ -464,7 +464,7 @@ bool cfg80211_is_sub_chan(struct cfg80211_chan_def *chandef,
struct ieee80211_channel *chan)
{
int width;
u32 cf_offset, freq;
u32 freq;
if (chandef->chan->center_freq == chan->center_freq)
return true;
......@@ -473,8 +473,6 @@ bool cfg80211_is_sub_chan(struct cfg80211_chan_def *chandef,
if (width <= 20)
return false;
cf_offset = width / 2 - 10;
for (freq = chandef->center_freq1 - width / 2 + 10;
freq <= chandef->center_freq1 + width / 2 - 10; freq += 20) {
if (chan->center_freq == freq)
......
......@@ -723,7 +723,7 @@ static int __init load_builtin_regdb_keys(void)
#ifdef CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS
load_keys_from_buffer(shipped_regdb_certs, shipped_regdb_certs_len);
#endif
#ifdef CFG80211_EXTRA_REGDB_KEYDIR
#ifdef CONFIG_CFG80211_EXTRA_REGDB_KEYDIR
if (CONFIG_CFG80211_EXTRA_REGDB_KEYDIR[0] != '\0')
load_keys_from_buffer(extra_regdb_certs, extra_regdb_certs_len);
#endif
......
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