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UWB: Return UWB_RSV_ALLOC_NOT_FOUND rather than crashing on NULL dereference if kzall...
authorJesper Juhl <jj@chaosbits.net>
Sun, 7 Nov 2010 21:04:43 +0000 (22:04 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 11 Nov 2010 15:14:07 +0000 (07:14 -0800)
commit793b62337ecf1bf9a816fcb7105bb1ca424cf7d4
tree218ea2beb29315ee118ef7b127a3120b5270f18ftree | snapshot (tar.gz zip)
parent886ccd4520064408ce5876cfe00554ce52ecf4a7commit | diff
UWB: Return UWB_RSV_ALLOC_NOT_FOUND rather than crashing on NULL dereference if kzalloc fails

Crashing on a null pointer deref is never a nice thing to do. It seems
to me that it's better to simply return UWB_RSV_ALLOC_NOT_FOUND if
kzalloc() fails in uwb_rsv_find_best_allocation().

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: David Vrabel <david.vrabel@csr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/uwb/allocator.c diff | blob | blame | history