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| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2011-03-13 00:28:56 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-03-14 11:57:31 -0700 |
| commit | 46d994b1f5b481c7f0a77edece270cf253db84c9 (patch) | |
| tree | 1d22fb4369a35e51bb468249b122b212910178eb /drivers/staging/brcm80211/brcmsmac/wl_mac80211.c | |
| parent | 23c32986870b4abb5b426d3399a4cbd43948e37c (diff) | |
| download | kernel_samsung_smdk4412-46d994b1f5b481c7f0a77edece270cf253db84c9.zip kernel_samsung_smdk4412-46d994b1f5b481c7f0a77edece270cf253db84c9.tar.gz kernel_samsung_smdk4412-46d994b1f5b481c7f0a77edece270cf253db84c9.tar.bz2 | |
staging: brcm80211: 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/brcm80211/brcmsmac/wl_mac80211.c')
| -rw-r--r-- | drivers/staging/brcm80211/brcmsmac/wl_mac80211.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c index a523b23..66708d8 100644 --- a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c +++ b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c @@ -1379,8 +1379,7 @@ static void wl_free(struct wl_info *wl) for (t = wl->timers; t; t = next) { next = t->next; #ifdef BCMDBG - if (t->name) - kfree(t->name); + kfree(t->name); #endif kfree(t); } @@ -1716,8 +1715,7 @@ void wl_free_timer(struct wl_info *wl, struct wl_timer *t) if (wl->timers == t) { wl->timers = wl->timers->next; #ifdef BCMDBG - if (t->name) - kfree(t->name); + kfree(t->name); #endif kfree(t); return; @@ -1729,8 +1727,7 @@ void wl_free_timer(struct wl_info *wl, struct wl_timer *t) if (tmp->next == t) { tmp->next = t->next; #ifdef BCMDBG - if (t->name) - kfree(t->name); + kfree(t->name); #endif kfree(t); return; |