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| author | André Almeida <andrealmeid@collabora.com> | 2019-09-16 16:07:58 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-09-16 16:38:27 +0200 |
| commit | 701dfc42884790e44073fcd4b131a0d6e2299cf3 (patch) | |
| tree | 7f635176a79e85fd6fe4ba24119b64c895a9ebed /drivers/block | |
| parent | null_blk: do not fail the module load with zero devices (diff) | |
| download | linux-701dfc42884790e44073fcd4b131a0d6e2299cf3.tar.xz linux-701dfc42884790e44073fcd4b131a0d6e2299cf3.zip | |
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.c | 2 |
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; |