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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-10-12 11:44:43 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-12 19:39:57 +0300 |
| commit | 7904022decc260a19dd65b56ac896387f5da6f8c (patch) | |
| tree | 0e31492631406190e77e14a2530fd5f5291b60b9 /drivers/block | |
| parent | 1dbdd99b511c966be9147ad72991a2856ac76f22 (diff) | |
| download | linux-7904022decc260a19dd65b56ac896387f5da6f8c.tar.xz | |
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')
| -rw-r--r-- | drivers/block/rnbd/rnbd-clt-sysfs.c | 4 |
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) |