IB/srp: Fix memory leak in options parsing

Fix memory leak if parsing destination GID fails.

Coverity bug 1042

Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index fd8a95a9c5d3..5f2b3f6e4c47 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1434,6 +1434,7 @@ static int srp_parse_options(const char *buf, struct srp_target_port *target)
                         p = match_strdup(args);
                         if (strlen(p) != 32) {
                                 printk(KERN_WARNING PFX "bad dest GID parameter '%s'\n", p);
+                                kfree(p);
                                 goto out;
                         }