Commit 7904022d authored by Dan Carpenter's avatar Dan Carpenter Committed by Jens Axboe
Browse files

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: 2958a995 ("block/rnbd-clt: Support polling mode for IO latency optimization")
Fixes: 1eb54f8f ("block/rnbd: client: sysfs interface functions")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarGioh Kim <gi-oh.kim@ionos.com>
Link: https://lore.kernel.org/r/20211012084443.GA31472@kili


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 1dbdd99b

drivers/block/rnbd/rnbd-clt-sysfs.c

+3 −1
Original line number Diff line number Diff line
@@ -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)