Use the %pg format specifier to save on stack consuption and code size.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
drivers/md/md-multipath.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/md/md-multipath.c b/drivers/md/md-multipath.c
index c056a7d707b09..bc38a6133cda3 100644
--- a/drivers/md/md-multipath.c
+++ b/drivers/md/md-multipath.c
@@ -294,7 +294,6 @@ static void multipathd(struct md_thread *thread)
md_check_recovery(mddev);
for (;;) {
- char b[BDEVNAME_SIZE];
spin_lock_irqsave(&conf->device_lock, flags);
if (list_empty(head))
break;
@@ -306,13 +305,13 @@ static void multipathd(struct md_thread *thread)
bio->bi_iter.bi_sector = mp_bh->master_bio->bi_iter.bi_sector;
if ((mp_bh->path = multipath_map (conf))<0) {
- pr_err("multipath: %s: unrecoverable IO read error for block %llu\n",
- bio_devname(bio, b),
+ pr_err("multipath: %pg: unrecoverable IO read error for block %llu\n",
+ bio->bi_bdev,
(unsigned long long)bio->bi_iter.bi_sector);
multipath_end_bh_io(mp_bh, BLK_STS_IOERR);
} else {
- pr_err("multipath: %s: redirecting sector %llu to another IO path\n",
- bio_devname(bio, b),
+ pr_err("multipath: %pg: redirecting sector %llu to another IO path\n",
+ bio->bi_bdev,
(unsigned long long)bio->bi_iter.bi_sector);
*bio = *(mp_bh->master_bio);
bio->bi_iter.bi_sector +=
--
2.30.2
--
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