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aoe: initialize sysminor to avoid compiler warning

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Because the minor_get and related functions use the return values for
errors, the compiler doesn't know that sysminor will always either 1) be
initialized in aoedev_by_aoeaddr by the call to minor_get, or 2) be
unused as the "goto out" is executed.

This patch avoids the compiler warning.

Signed-off-by: Ed Cashin <ecashin@coraid.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ed Cashin 2012-12-17 16:04:04 -08:00 committed by Linus Torvalds
parent e0b2bbab0b
commit 10935d052e
1 changed files with 1 additions and 1 deletions
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2
drivers/block/aoe/aoedev.c
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@ -383,7 +383,7 @@ aoedev_by_aoeaddr(ulong maj, int min, int do_alloc)
struct aoedev *d;
int i;
ulong flags;
ulong sysminor;
ulong sysminor = 0;
spin_lock_irqsave(&devlist_lock, flags);