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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)
commit4944e76d81801b8e60ed3e7789443f210c16ed65
treed20096acf35b1af03eba1d043e6376a154cae054tree | snapshot (tar.gz zip)
parentd44ed4f86892e350f4b16a3489b7e7c1a9bb7eadcommit | diff
[PATCH] mm: remove implied vm_ops check

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>
mm/memory.c diff | blob | blame | history