From 09417379be9b126e10ae7dcd7afc20b666146266 Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Sat, 25 Jun 2005 14:58:49 -0700 Subject: [PATCH] remove redundant NULL checks before kfree() in sound/ and avoid casting pointers about to be kfree()'ed Checking a pointer for NULL before calling kfree() on it is redundant, kfree() deals with NULL pointers just fine. This patch removes such checks from sound/ This patch also makes another, but closely related, change. It avoids casting pointers about to be kfree()'ed. Signed-off-by: Jesper Juhl Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- sound/oss/maestro.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/oss/maestro.c') diff --git a/sound/oss/maestro.c b/sound/oss/maestro.c index 52d2db4bc312..3dce504e6d6d 100644 --- a/sound/oss/maestro.c +++ b/sound/oss/maestro.c @@ -2356,7 +2356,7 @@ ess_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos) } rec_return_free: - if(combbuf) kfree(combbuf); + kfree(combbuf); return ret; } -- cgit v1.2.3-59-g8ed1b