From: Pavel Borzenkov <pavel.borzen...@gmail.com>
'ret' is unconditionally overwitten by qed_read_l1_table_sync()
Spotted by Clang Analyzer
Signed-off-by: Pavel Borzenkov <pavel.borzen...@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefa...@linux.vnet.ibm.com>
---
block/qed.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/block/qed.c b/block/qed.c
index 7fab155..e6720db 100644
--- a/block/qed.c
+++ b/block/qed.c
@@ -388,7 +388,6 @@ static int bdrv_qed_open(BlockDriverState *bs, int flags)
if (ret < 0) {
return ret;
}
- ret = 0; /* ret should always be 0 or -errno */
qed_header_le_to_cpu(&le_header, &s->header);
if (s->header.magic != QED_MAGIC) {
--
1.7.7
