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[PATCH] mm: remove implied vm_ops check
authorPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Sat, 3 Sep 2005 22:54:56 +0000 (15:54 -0700)
committerLinus Torvalds <torvalds@evo.osdl.org>
Mon, 5 Sep 2005 07:05:45 +0000 (00:05 -0700)
If !vma->vm-ops we already BUG above, so retesting it is useless.  The
compiler cannot optimize this because BUG is a macro and is not thus marked
noreturn; that should possibly be fixed.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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