diff options
| author | Sage Weil <sage@inktank.com> | 2013-06-09 08:40:39 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-01-09 12:24:25 -0800 |
| commit | 9a640548c96a4cc18394550ecce2241186f7357f (patch) | |
| tree | a6b37c77c00cd0f8775ceb431a286e834874e5b6 | |
| parent | 1f69fb068f24ac8bdf7b404dd49d0da7fb1a0d24 (diff) | |
rbd: fix a couple warnings
commit e976cad0f0dbe5440a4ca38e29e1f932d9319125 upstream.
gcc isn't quite smart enough and generates these warnings:
drivers/block/rbd.c: In function 'rbd_img_request_fill':
drivers/block/rbd.c:1266:22: warning: 'bio_list' may be used uninitialized in this function [-Wmaybe-uninitialized]
drivers/block/rbd.c:2186:14: note: 'bio_list' was declared here
drivers/block/rbd.c:2247:10: warning: 'pages' may be used uninitialized in this function [-Wmaybe-uninitialized]
even though they are initialized for their respective code paths.
Signed-off-by: Sage Weil <sage@inktank.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/block/rbd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 8326b39b0576..10c45e101c97 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -2173,9 +2173,9 @@ static int rbd_img_request_fill(struct rbd_img_request *img_request, struct rbd_obj_request *obj_request = NULL; struct rbd_obj_request *next_obj_request; bool write_request = img_request_write_test(img_request); - struct bio *bio_list; + struct bio *bio_list = 0; unsigned int bio_offset = 0; - struct page **pages; + struct page **pages = 0; u64 img_offset; u64 resid; u16 opcode; |