On Tue, Nov 07, 2017 at 05:27:20PM -0500, Jeff Cody wrote:
'tag' is already checked in the lines immediately preceding this check,
and set to non-NULL if NULL. No need to check again, it hasn't changed.
Signed-off-by: Jeff Cody <jc...@redhat.com>
Reviewed-by: Eric Blake <ebl...@redhat.com>
Reviewed-by: Darren Kenny <darren.ke...@oracle.com>
---
block/sheepdog.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/sheepdog.c b/block/sheepdog.c
index 696a714..459d93a 100644
--- a/block/sheepdog.c
+++ b/block/sheepdog.c
@@ -1632,7 +1632,7 @@ static int sd_open(BlockDriverState *bs, QDict *options,
int flags,
if (!tag) {
tag = "";
}
- if (tag && strlen(tag) >= SD_MAX_VDI_TAG_LEN) {
+ if (strlen(tag) >= SD_MAX_VDI_TAG_LEN) {
error_setg(errp, "value of parameter 'tag' is too long");
ret = -EINVAL;
goto err_no_fd;
--
2.9.5
