Messages in this thread Patch in this message | | | From | Ed Cashin <> | Subject | [PATCH 7/8] aoe: initialize sysminor to avoid compiler warning | From | Ed Cashin <> | Date | Wed, 21 Nov 2012 20:06:17 -0500 |
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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> --- drivers/block/aoe/aoedev.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
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 @@ 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); -- 1.7.1
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