Julia Lawall 6e0c64f4dd arch/mn10300/mm: eliminate NULL dereference ... dev_name always dereferences its argument, so it should not be called if the argument is NULL. The function indeed later tests the argument for being NULL. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression dev,E; @@ *dev_name(dev) ... when != dev = E ( *dev == NULL | *dev != NULL ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2010-08-23 11:41:24 -07:00
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mm	arch/mn10300/mm: eliminate NULL dereference	2010-08-23 11:41:24 -07:00
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