From: Helge Deller <deller@gmx.de>
Date: Sun, 16 Nov 2008 23:30:57 +0000 (+0100)
Subject: unitialized return value in mm/mlock.c: __mlock_vma_pages_range()
X-Git-Tag: v2.6.28-rc6~63
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=72eb8c6747b49e41fd2b042510f03ac7c13426fc;p=pandora-kernel.git

unitialized return value in mm/mlock.c: __mlock_vma_pages_range()

Fix an unitialized return value when compiling on parisc (with CONFIG_UNEVICTABLE_LRU=y):
	mm/mlock.c: In function `__mlock_vma_pages_range':
	mm/mlock.c:165: warning: `ret' might be used uninitialized in this function

Signed-off-by: Helge Deller <deller@gmx.de>
[ It isn't ever really used uninitialized, since no caller should ever
  call this function with an empty range.  But the compiler is correct
  that from a local analysis standpoint that is impossible to see, and
  fixing the warning is appropriate.  ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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