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[PATCH] kfree cleanup: arch

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This is the arch/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in arch/.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jesper Juhl
2005-11-07 01:01:35 -08:00
committed by Linus Torvalds
parent f99d49adf5
commit b2325fe1b7
12 changed files with 25 additions and 40 deletions
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2
arch/um/kernel/sigio_user.c
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@@ -224,7 +224,7 @@ static int need_poll(int n)
next_poll.used = n;
return(0);
}
if(next_poll.poll != NULL) kfree(next_poll.poll);
kfree(next_poll.poll);
next_poll.poll = um_kmalloc_atomic(n * sizeof(struct pollfd));
if(next_poll.poll == NULL){
printk("need_poll : failed to allocate new pollfds\n");