Use the %pg format specifier to save on stack consuption and code size.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
block/blk-lib.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/block/blk-lib.c b/block/blk-lib.c
index fc6ea52e74824..a745fc389a7c5 100644
--- a/block/blk-lib.c
+++ b/block/blk-lib.c
@@ -34,10 +34,8 @@ int __blkdev_issue_discard(struct block_device *bdev, sector_t sector,
/* In case the discard granularity isn't set by buggy device driver */
if (WARN_ON_ONCE(!q->limits.discard_granularity)) {
- char dev_name[BDEVNAME_SIZE];
-
- bdevname(bdev, dev_name);
- pr_err_ratelimited("%s: Error: discard_granularity is 0.\n", dev_name);
+ pr_err_ratelimited("%pg: Error: discard_granularity is 0.\n",
+ bdev);
return -EOPNOTSUPP;
}
--
2.30.2
