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authorAndré Almeida <andrealmeid@collabora.com>2019-09-16 11:07:58 -0300
committerJens Axboe <axboe@kernel.dk>2019-09-16 08:38:27 -0600
commit701dfc42884790e44073fcd4b131a0d6e2299cf3 (patch)
tree7f635176a79e85fd6fe4ba24119b64c895a9ebed /drivers/block
parent4467453502f1a2b177c43867119e54671d78b6de (diff)
null_blk: match the type of parameter nr_devices
Since the variable nr_devices is an unsigned int, the module_param() should also use this type. Change the type so they can match. Fixes: f7c4ce890dd2 ("null_blk: validate the number of devices") Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: André Almeida <andrealmeid@collabora.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/null_blk_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/null_blk_main.c b/drivers/block/null_blk_main.c
index 909154b73b8a..4caa18afa3a2 100644
--- a/drivers/block/null_blk_main.c
+++ b/drivers/block/null_blk_main.c
@@ -142,7 +142,7 @@ module_param_named(bs, g_bs, int, 0444);
MODULE_PARM_DESC(bs, "Block size (in bytes)");
static unsigned int nr_devices = 1;
-module_param(nr_devices, int, 0444);
+module_param(nr_devices, uint, 0444);
MODULE_PARM_DESC(nr_devices, "Number of devices to register");
static bool g_blocking;