zns: NULL arg to free is perfectly acceptable

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>

diff --git a/plugins/zns/zns.c b/plugins/zns/zns.c
index e4dc5a4ca5b950bb2b660adebb9ebe1852f7ce7f..75caa5c1a52f8ed4e028eb49c3f39bf2378f49fc 100644 (file)
--- a/plugins/zns/zns.c
+++ b/plugins/zns/zns.c
@@ -541,8 +541,7 @@ static int zone_mgmt_recv(int argc, char **argv, struct command *cmd, struct plu
        else
                perror("zns zone-mgmt-recv");
 
-       if (data)
-               free(data);
+       free(data);
 close_fd:
        close(fd);
        return nvme_status_to_errno(err, false);