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| author | Yu Kuai <yukuai3@huawei.com> | 2022-07-23 10:24:27 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-08-03 01:22:41 +0200 |
| commit | bc9da6dd0630efd81b5c72ff6fa0169aa029a73f (patch) | |
| tree | e2f4af3b4be6e48285b84af959d35f4dfa4918c0 /drivers/block/nbd.c | |
| parent | null_blk: fix ida error handling in null_add_dev() (diff) | |
| download | linux-bc9da6dd0630efd81b5c72ff6fa0169aa029a73f.tar.xz linux-bc9da6dd0630efd81b5c72ff6fa0169aa029a73f.zip | |
nbd: add missing definition of pr_fmt
commit 1243172d5894 ("nbd: use pr_err to output error message") tries
to define pr_fmt and use short pr_err() to output error message,
however, the definition is missed.
This patch also remove existing "nbd:" inside pr_err().
Fixes: 1243172d5894 ("nbd: use pr_err to output error message")
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Link: https://lore.kernel.org/r/20220723082427.3890655-1-yukuai1@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/nbd.c')
| -rw-r--r-- | drivers/block/nbd.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index f5d098a148cb..2a709daefbc4 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -11,6 +11,8 @@ * (part of code stolen from loop.c) */ +#define pr_fmt(fmt) "nbd: " fmt + #include <linux/major.h> #include <linux/blkdev.h> @@ -1950,7 +1952,7 @@ again: test_bit(NBD_DISCONNECT_REQUESTED, &nbd->flags)) || !refcount_inc_not_zero(&nbd->refs)) { mutex_unlock(&nbd_index_mutex); - pr_err("nbd: device at index %d is going down\n", + pr_err("device at index %d is going down\n", index); return -EINVAL; } @@ -1961,7 +1963,7 @@ again: if (!nbd) { nbd = nbd_dev_add(index, 2); if (IS_ERR(nbd)) { - pr_err("nbd: failed to add new device\n"); + pr_err("failed to add new device\n"); return PTR_ERR(nbd); } } |