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| author | Himanshu Jha <himanshujha199640@gmail.com> | 2017-08-31 20:36:42 +0530 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-08-31 20:10:30 +0200 |
| commit | 39cdc62b1b4efa39831d4de22f990043b0304fff (patch) | |
| tree | abfd94323da95b2045c317eb19a07bd872d38202 | |
| parent | c054c8a0c3a8a7e2ec2d6d5a628821f3cb832538 (diff) | |
| download | linux-39cdc62b1b4efa39831d4de22f990043b0304fff.tar.gz linux-39cdc62b1b4efa39831d4de22f990043b0304fff.tar.bz2 linux-39cdc62b1b4efa39831d4de22f990043b0304fff.zip | |
ALSA: ctxfi: Remove null check before kfree
kfree on NULL pointer is a no-op and therefore checking is redundant.
Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/ctxfi/ctresource.c | 6 | ||||
| -rw-r--r-- | sound/pci/ctxfi/ctsrc.c | 6 |
2 files changed, 4 insertions, 8 deletions
diff --git a/sound/pci/ctxfi/ctresource.c b/sound/pci/ctxfi/ctresource.c index c5124c3c0fd1..80c4d84f9667 100644 --- a/sound/pci/ctxfi/ctresource.c +++ b/sound/pci/ctxfi/ctresource.c @@ -258,10 +258,8 @@ error: int rsc_mgr_uninit(struct rsc_mgr *mgr) { - if (NULL != mgr->rscs) { - kfree(mgr->rscs); - mgr->rscs = NULL; - } + kfree(mgr->rscs); + mgr->rscs = NULL; if ((NULL != mgr->hw) && (NULL != mgr->ctrl_blk)) { switch (mgr->type) { diff --git a/sound/pci/ctxfi/ctsrc.c b/sound/pci/ctxfi/ctsrc.c index a5a72df29801..bb4c9c3c89ae 100644 --- a/sound/pci/ctxfi/ctsrc.c +++ b/sound/pci/ctxfi/ctsrc.c @@ -702,10 +702,8 @@ error1: static int srcimp_rsc_uninit(struct srcimp *srcimp) { - if (NULL != srcimp->imappers) { - kfree(srcimp->imappers); - srcimp->imappers = NULL; - } + kfree(srcimp->imappers); + srcimp->imappers = NULL; srcimp->ops = NULL; srcimp->mgr = NULL; rsc_uninit(&srcimp->rsc); |