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rbd: silence bogus -Wmaybe-uninitialized warning 

drivers/block/rbd.c: In function ‘rbd_watch_cb’:
drivers/block/rbd.c:3690:5: error: ‘struct_v’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
drivers/block/rbd.c:3759:5: note: ‘struct_v’ was declared here

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Ilya Dryomov 2016-09-06 11:15:48 +02:00
parent b3bbd3f2ab
commit d4c2269b3d
1 changed files with 1 additions and 1 deletions
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2
drivers/block/rbd.c
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@ -3756,7 +3756,7 @@ static void rbd_watch_cb(void *arg, u64 notify_id, u64 cookie,
struct rbd_device *rbd_dev = arg;
void *p = data;
void *const end = p + data_len;
u8 struct_v;
u8 struct_v = 0;
u32 len;
u32 notify_op;
int ret;