tree 8e7e95851dc24327fbdb05c90b2eb0b40f60cadc
parent 923f7f6970bd448b8e88b9e4be10fd01fc7106a4
author Bjorn Helgaas <bjorn.helgaas@hp.com> 1224133514 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1224181311 -0700

resources: tidy __request_region()

No functional change.  Just return NULL for kzalloc failure immediately,
rather than wrapping the whole function body in the body of an "if".

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>