- 17 Oct, 2015 40 commits
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Shraddha Barke authored
void pointers do not need to be cast to other pointer types. The semantic patch used to find this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Signed-off-by:
Shraddha Barke <shraddha.6596@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Shraddha Barke authored
void pointers do not need to be cast to other pointer types. The semantic patch used to find this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Signed-off-by:
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Shraddha Barke authored
void pointers do not need to be cast to other pointer types. The semantic patch used to find this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Signed-off-by:
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Shraddha Barke authored
void pointers do not need to be cast to other pointer types. The semantic patch used to find this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Signed-off-by:
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Shraddha Barke authored
void pointers do not need to be cast to other pointer types. The semantic patch used to find this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Signed-off-by:
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Shraddha Barke authored
void pointers do not need to be cast to other pointer types. The semantic patch used to find this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Signed-off-by:
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Shivani Bhardwaj authored
Explicit type conversion is not required and should be removed. Semantic patch used: @@ type T; T e; identifier x; @@ * T x = (T)e; Signed-off-by:
Shivani Bhardwaj <shivanib134@gmail.com> Signed-off-by:
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Shivani Bhardwaj authored
Type conversion of variables can be done by compiler implicitly so, explicit conversions should be removed. Semantic patch used: @@ type T; T e; identifier x; @@ * T x = (T)e; Signed-off-by:
Daniel Baluta <daniel.baluta@intel.com> Signed-off-by:
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Salva Peiró authored
The dgnc_mgmt_ioctl() code fails to initialize the 16 _reserved bytes of struct digi_dinfo after the ->dinfo_nboards member. Add an explicit memset(0) before filling the structure to avoid the info leak. Signed-off-by:
Salva Peiró <speirofr@gmail.com> Signed-off-by:
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Shivani Bhardwaj authored
Remove parentheses surrounding the first argument of the macro DIV_ROUND_UP as they are not required. Semantic patch used: @@ expression e1,e2; @@ DIV_ROUND_UP( - ( e1 - ) ,e2) Signed-off-by:
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Shivani Bhardwaj authored
The variable pdata is already NULL tested before so, any further tests should be removed. Signed-off-by:
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Shraddha Barke authored
Remove the macros since they are not used anywhere throughout the kernel. Signed-off-by:
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Ioana Ciornei authored
Remove the use of CamelCase to follow the kernel naming conventions Signed-off-by:
Ioana Ciornei <ciorneiioana@gmail.com> Reviewed-by:
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Ioana Ciornei authored
Remove multiple blank lines since there is no practical reason to have it Signed-off-by:
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Ioana Ciornei authored
Insert a blank line after declarations Signed-off-by:
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Ioana Ciornei authored
Add spaces around binary operators like -, +, * etc in order to improve readability Signed-off-by:
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Ioana Ciornei authored
Remove the space after an explicit cast because there is no point in having it Signed-off-by:
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Ioana Ciornei authored
Use !condition instead off condition == NULL when comparing with NULL Signed-off-by:
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Ioana Ciornei authored
Indent parameters and arguments passed to function calls to match open paranthesis Signed-off-by:
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Ioana Ciornei authored
Convert uint32_t to u32 and uint64_t to u64 in order to follow the kernel best practice Signed-off-by:
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Ioana Ciornei authored
Simplify return flow ad7150_write_event_params in order to reduce code length. Since i2c_smbus_write_word_data only returns a negative value or 0 the change is safe. This patch fixes the following coccicheck warning: drivers/staging/iio/cdc/ad7150.c:182:2-5: WARNING: end returns can be simpified if negative or 0 value Signed-off-by:
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Shivani Bhardwaj authored
Explicit type conversion is not required to remove it. Semantic patch used: @@ type T; T e; identifier x; @@ * T x = (T)e; Signed-off-by:
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Shivani Bhardwaj authored
The variable inst is a __u32 type and hence the function used should be simple_strtoul. Semantic patch used: @@ typedef __u32; __u32 e; @@ e = - simple_strtol + simple_strtoul (...) Signed-off-by:
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Shivani Bhardwaj authored
The variable rc is supposed to hold the value returned by function kstrtoul which can either be 0, -EINVAL (-22) or -ERANGE (-34). Therefore, the check must be performed on rc instead of val for error values. Also, rc can never be greater than 0. Signed-off-by:
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Shraddha Barke authored
Remove macro OBD_SLAB_FREE_RTN0 since it is defined but not used Signed-off-by:
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Shivani Bhardwaj authored
struct it is already NULL tested before so, it should be removed from the if test expression. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
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Shivani Bhardwaj authored
Variable op_data is already tested for NULL value and therefore any further checks should be removed. Semantic patch used: @@ expression E;@@ if(E==NULL) {... return ...;} - if(E){ ... - } Signed-off-by: -
Shraddha Barke authored
Remove macro OBD_CHECK_MD_OP since it is defined but not used Signed-off-by:
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Amitoj Kaur Chawla authored
Remove intialisation of a variable that is immediately reassigned. The semantic patch used to find this is: // <smpl> @@ type T; identifier x; constant C; expression e; @@ T x - = C ; x = e; // </smpl> Signed-off-by:
Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by:
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Shraddha Barke authored
void pointers do not need to be cast to other pointer types. Semantic patch used to find this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Signed-off-by:
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Shraddha Barke authored
void pointers do not need to be cast to other pointer types. The semantic patch used to find this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Signed-off-by:
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Shraddha Barke authored
void pointers do not need to be cast to other pointer types. The semantic patch used to find this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Signed-off-by:
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Amitoj Kaur Chawla authored
The semantic patch used to find this is: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Signed-off-by:
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Amitoj Kaur Chawla authored
The semantic patch used to find this is: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Signed-off-by:
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Amitoj Kaur Chawla authored
The semantic patch used to find this is: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Signed-off-by:
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Amitoj Kaur Chawla authored
The semantic patch used to find this is: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Signed-off-by:
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Amitoj Kaur Chawla authored
The semantic patch used to find this is: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Signed-off-by:
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Amitoj Kaur Chawla authored
The semantic patch used to find this is: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Signed-off-by:
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Shivani Bhardwaj authored
The variable frame_authorized is declared and mentioned in the code but is not used anywhere so, it should be removed. Also, two case statements are merged by removing an extra break. Semantic patch used: @@ type T; identifier i; constant C; position p != e.p; @@ - T i@p; <+... when != i - i = C; ...+> Signed-off-by:
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Shivani Bhardwaj authored
Remove NULL check on a variable as it is already preceded by one. Signed-off-by:
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