A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-09 21:59:12 -04:00
Code Issues Projects Releases Packages Wiki Activity

qcacld 3.0: Fix return type of few "cdf_atomic" APIs

Browse source 
Propagation from qcacld 2.0 to qcacld 3.0

The atomic variables are of integer type but "cdf_atomic_read",
"cdf_atomic_dec_and_test" and "cdf_atomic_inc_return" APIs
have return type of unsigned int. Because of this, these APIs
return positive value even when it is negative.

This fix change the return value of "cdf_atomic_read",
"cdf_atomic_dec_and_test" and "cdf_atomic_inc_return" APIs
from unsigned int to int so that negative value remains negative.

Change-Id: I9c4077547e1e1370bbb401af77b248944cdf25fa
CRs-Fixed: 902636
This commit is contained in:
Himanshu Agarwal 2015-12-11 10:22:00 +05:30 • committed by Akash Patel
commit 3df0752b05
2 changed files with 6 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

6
core/cdf/inc/cdf_atomic.h
View file

@ -62,7 +62,7 @@ static inline void cdf_atomic_init(cdf_atomic_t *v)
*
* Return: The current value of the variable
*/
static inline uint32_t cdf_atomic_read(cdf_atomic_t *v)
static inline int32_t cdf_atomic_read(cdf_atomic_t *v)
{
return __cdf_atomic_read(v);
}
@ -122,7 +122,7 @@ static inline void cdf_atomic_sub(int i, cdf_atomic_t *v)
* true (non-zero) if the new value is zero,
* or false (0) if the new value is non-zero
*/
static inline uint32_t cdf_atomic_dec_and_test(cdf_atomic_t *v)
static inline int32_t cdf_atomic_dec_and_test(cdf_atomic_t *v)
{
return __cdf_atomic_dec_and_test(v);
}
@ -144,7 +144,7 @@ static inline void cdf_atomic_set(cdf_atomic_t *v, int i)
*
* Return: The current value of the variable
*/
static inline uint32_t cdf_atomic_inc_return(cdf_atomic_t *v)
static inline int32_t cdf_atomic_inc_return(cdf_atomic_t *v)
{
return __cdf_atomic_inc_return(v);
}

6
core/cdf/src/i_cdf_atomic.h
View file

@ -40,7 +40,7 @@ static inline CDF_STATUS __cdf_atomic_init(__cdf_atomic_t *v)
return CDF_STATUS_SUCCESS;
}
static inline uint32_t __cdf_atomic_read(__cdf_atomic_t *v)
static inline int32_t __cdf_atomic_read(__cdf_atomic_t *v)
{
return atomic_read(v);
}
@ -72,7 +72,7 @@ static inline void __cdf_atomic_sub(int i, __cdf_atomic_t *v)
atomic_sub(i, v);
}
static inline uint32_t __cdf_atomic_dec_and_test(__cdf_atomic_t *v)
static inline int32_t __cdf_atomic_dec_and_test(__cdf_atomic_t *v)
{
return atomic_dec_and_test(v);
}
@ -82,7 +82,7 @@ static inline void __cdf_atomic_set(__cdf_atomic_t *v, int i)
atomic_set(v, i);
}
static inline uint32_t __cdf_atomic_inc_return(__cdf_atomic_t *v)
static inline int32_t __cdf_atomic_inc_return(__cdf_atomic_t *v)
{
return atomic_inc_return(v);
}