aoe: initialize sysminor to avoid compiler warning · 10935d052e - Gogs

aoe: initialize sysminor to avoid compiler warning

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>

Ed Cashin 12 years ago

parent

e0b2bbab0b

commit

10935d052e

1 changed files with 1 additions and 1 deletions

Split View Show Diff Stats

						
							+ 1
							
							- 1
						
drivers/block/aoe/aoedev.c
							 
								View File
							
				@@ -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);