[PATCH] ALSA: ctxfi: Remove null check before kfree

[Himanshu Jha]

kfree on NULL pointer is a no-op and therefore checking is redundant.

Signed-off-by: Himanshu Jha <himanshujha199...@gmail.com>
---
 sound/pci/ctxfi/ctresource.c | 6 ++----
 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 c5124c3..80c4d84 100644
--- a/sound/pci/ctxfi/ctresource.c
+++ b/sound/pci/ctxfi/ctresource.c
@@ -258,10 +258,8 @@ int rsc_mgr_init(struct rsc_mgr *mgr, enum RSCTYP type,
 
 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 a5a72df..bb4c9c3 100644
--- a/sound/pci/ctxfi/ctsrc.c
+++ b/sound/pci/ctxfi/ctsrc.c
@@ -702,10 +702,8 @@ static int srcimp_rsc_init(struct srcimp *srcimp,
 
 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);
-- 
2.7.4