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authorIlia Mirkin <imirkin@alum.mit.edu>2011-03-13 00:29:02 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2011-03-14 14:57:33 -0400
commit43c04d42c3c5a23e2aff330d4d361c733118df80 (patch)
tree7b4927682833b53e5247cdfee7ffdd0aa98723d0 /drivers
parent306be9e1c167dcd7d6635bd434ee8e63ab22a5d6 (diff)
staging: line6: 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')
-rw-r--r--drivers/staging/line6/pcm.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/line6/pcm.c b/drivers/staging/line6/pcm.c
index b9c55f9eb50..9d4c8a606ee 100644
--- a/drivers/staging/line6/pcm.c
+++ b/drivers/staging/line6/pcm.c
@@ -189,8 +189,7 @@ int line6_pcm_stop(struct snd_line6_pcm *line6pcm, int channels)
189 line6pcm->buffer_out = NULL; 189 line6pcm->buffer_out = NULL;
190 } 190 }
191#if LINE6_BACKUP_MONITOR_SIGNAL 191#if LINE6_BACKUP_MONITOR_SIGNAL
192 if (line6pcm->prev_fbuf != NULL) 192 kfree(line6pcm->prev_fbuf);
193 kfree(line6pcm->prev_fbuf);
194#endif 193#endif
195 194
196 return 0; 195 return 0;