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>
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index 88ccd6d..80b3d3e 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -383,7 +383,7 @@
struct aoedev *d;
int i;
ulong flags;
- ulong sysminor;
+ ulong sysminor = 0;
spin_lock_irqsave(&devlist_lock, flags);
