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authorDan Carpenter <dan.carpenter@oracle.com>2021-10-12 11:44:43 +0300
committerJens Axboe <axboe@kernel.dk>2021-10-12 10:39:57 -0600
commit7904022decc260a19dd65b56ac896387f5da6f8c (patch)
tree0e31492631406190e77e14a2530fd5f5291b60b9 /drivers/block/rnbd
parent1dbdd99b511c966be9147ad72991a2856ac76f22 (diff)
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: 2958a995edc9 ("block/rnbd-clt: Support polling mode for IO latency optimization") Fixes: 1eb54f8f5dd8 ("block/rnbd: client: sysfs interface functions") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Gioh Kim <gi-oh.kim@ionos.com> Link: https://lore.kernel.org/r/20211012084443.GA31472@kili Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/rnbd')
-rw-r--r--drivers/block/rnbd/rnbd-clt-sysfs.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/block/rnbd/rnbd-clt-sysfs.c b/drivers/block/rnbd/rnbd-clt-sysfs.c
index 4b93fd83bf79..44e45af00e83 100644
--- 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)