diff options
| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2011-03-13 00:29:04 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-03-14 11:57:33 -0700 |
| commit | aea9d72f97218d45e993836bcb6c6e6fd49e0b90 (patch) | |
| tree | c8a5926ca44f6fad40719083e44d0ecdb6523d1c /drivers/staging | |
| parent | 14910178fcdcca53230afd4155a6c48e230b2919 (diff) | |
staging: rt2860: Remove NULL check before kfree
This patch was generated by the following semantic patch:
// <smpl>
@@ expression E; @@
- if (E != NULL) { kfree(E); }
+ kfree(E);
@@ expression E; @@
- if (E != NULL) { kfree(E); E = NULL; }
+ kfree(E);
+ E = NULL;
// </smpl>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/rt2860/common/spectrum.c | 6 | ||||
| -rw-r--r-- | drivers/staging/rt2860/rt_linux.c | 6 |
2 files changed, 4 insertions, 8 deletions
diff --git a/drivers/staging/rt2860/common/spectrum.c b/drivers/staging/rt2860/common/spectrum.c index 1dfb802aab9a..c0d2f428069c 100644 --- a/drivers/staging/rt2860/common/spectrum.c +++ b/drivers/staging/rt2860/common/spectrum.c @@ -416,8 +416,7 @@ void MeasureReqTabExit(struct rt_rtmp_adapter *pAd) { NdisFreeSpinLock(&pAd->CommonCfg.MeasureReqTabLock); - if (pAd->CommonCfg.pMeasureReqTab) - kfree(pAd->CommonCfg.pMeasureReqTab); + kfree(pAd->CommonCfg.pMeasureReqTab); pAd->CommonCfg.pMeasureReqTab = NULL; return; @@ -614,8 +613,7 @@ void TpcReqTabExit(struct rt_rtmp_adapter *pAd) { NdisFreeSpinLock(&pAd->CommonCfg.TpcReqTabLock); - if (pAd->CommonCfg.pTpcReqTab) - kfree(pAd->CommonCfg.pTpcReqTab); + kfree(pAd->CommonCfg.pTpcReqTab); pAd->CommonCfg.pTpcReqTab = NULL; return; diff --git a/drivers/staging/rt2860/rt_linux.c b/drivers/staging/rt2860/rt_linux.c index b3f836de332b..e5b042712430 100644 --- a/drivers/staging/rt2860/rt_linux.c +++ b/drivers/staging/rt2860/rt_linux.c @@ -241,8 +241,7 @@ void RTMPFreeAdapter(struct rt_rtmp_adapter *pAd) os_cookie = (struct os_cookie *)pAd->OS_Cookie; - if (pAd->BeaconBuf) - kfree(pAd->BeaconBuf); + kfree(pAd->BeaconBuf); NdisFreeSpinLock(&pAd->MgmtRingLock); @@ -264,8 +263,7 @@ void RTMPFreeAdapter(struct rt_rtmp_adapter *pAd) release_firmware(pAd->firmware); vfree(pAd); /* pci_free_consistent(os_cookie->pci_dev,sizeof(struct rt_rtmp_adapter),pAd,os_cookie->pAd_pa); */ - if (os_cookie) - kfree(os_cookie); + kfree(os_cookie); } BOOLEAN OS_Need_Clone_Packet(void) |