[PATCH v6 01/25] spl: blk_fs: Fix uninitialized return value when we can't get a blk_desc

Initialize ret to avoid returning garbage if blk_get_devnum_by_uclass_id fails.

Fixes: 8ce6a2e1757 ("spl: blk: Support loading images from fs") Signed-off-by: Sean Anderson seanga2@gmail.com ---

Changes in v6: - New

common/spl/spl_blk_fs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/spl/spl_blk_fs.c b/common/spl/spl_blk_fs.c index 63825d620d1..144c8a65b5d 100644 --- a/common/spl/spl_blk_fs.c +++ b/common/spl/spl_blk_fs.c @@ -50,7 +50,7 @@ int spl_blk_load_image(struct spl_image_info *spl_image, struct blk_desc *blk_desc; loff_t actlen, filesize; struct blk_dev dev; - int ret; + int ret = -ENODEV;

blk_desc = blk_get_devnum_by_uclass_id(uclass_id, devnum); if (!blk_desc) {