block/rnbd-clt-sysfs: fix a couple uninitialized variable bugs

These variables are printed on the error path if match_int() fails so they have to be initialized. Fixes: 2958a99 ("block/rnbd-clt: Support polling mode for IO latency optimization") Fixes: 1eb54f8 ("block/rnbd: client: sysfs interface functions") Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Gioh Kim <[email protected]> Link: https://lore.kernel.org/r/20211012084443.GA31472@kili Signed-off-by: Jens Axboe <[email protected]>
lbl96 · Oct 12, 2021 · 7904022 · 7904022
1 parent 1dbdd99
commit 7904022
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/drivers/block/rnbd/rnbd-clt-sysfs.c b/drivers/block/rnbd/rnbd-clt-sysfs.c
@@ -71,8 +71,10 @@ static int rnbd_clt_parse_map_options(const char *buf, size_t max_path_cnt,
 	int opt_mask = 0;
 	int token;
 	int ret = -EINVAL;
-	int i, dest_port, nr_poll_queues;
+	int nr_poll_queues = 0;
+	int dest_port = 0;
 	int p_cnt = 0;
+	int i;
 
 	options = kstrdup(buf, GFP_KERNEL);
 	if (!options)