Subject: [PATCH] cleanup NULL pointer check before vfree in sound/oss/maestro3.c
Newsgroups: gmane.linux.sound, gmane.linux.kernel
Date: 2005-06-30 20:45:29 GMT (4 years, 4 days, 20 hours and 8 minutes ago)
vfree() can take a NULL pointer so don't waste time checking first.
sound/oss/maestro3.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
--- linux-2.6.13-rc1-orig/sound/oss/maestro3.c 2005-06-17 21:48:29.000000000 +0200
+++ linux-2.6.13-rc1/sound/oss/maestro3.c 2005-06-30 22:40:42.000000000 +0200
@@ -2580,10 +2580,10 @@ static int alloc_dsp_suspendmem(struct m
return 0;
}
+
static void free_dsp_suspendmem(struct m3_card *card)
{
- if(card->suspend_mem)
- vfree(card->suspend_mem);
+ vfree(card->suspend_mem);
}
#else
-
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