In the previous while loop, "ret" may be assigned zero. Therefore,
"ret" needs to be assigned -EINVAL at the beginning of each loop.
Fixes: e711f968c49c ("IB/srp: replace custom implementation of hex2bin()")
Fixes: 2a174df0c602 ("IB/srp: Use kstrtoull() instead of simple_strtoull()")
Fixes: 19f313438c77 ("IB/srp: Add RDMA/CM support")
Signed-off-by: Wang Yufen <wangyufen@xxxxxxxxxx>
---
drivers/infiniband/ulp/srp/ib_srp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 1075c2a..1bd3559 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -3352,6 +3352,7 @@ static int srp_parse_options(struct net *net, const char *buf,
sep_opt = options;
while ((p = strsep(&sep_opt, ",\n")) != NULL) {
+ ret = -EINVAL;
if (!*p)
continue;
--
1.8.3.1
