linux-kernel - [PATCH] dm dust: remove h from printk format specifier

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Date:   Tue, 15 Dec 2020 13:31:25 -0800
From:   trix@...hat.com
To:     agk@...hat.com, snitzer@...hat.com
Cc:     dm-devel@...hat.com, linux-kernel@...r.kernel.org,
        Tom Rix <trix@...hat.com>
Subject: [PATCH] dm dust: remove h from printk format specifier

From: Tom Rix <trix@...hat.com>

See Documentation/core-api/printk-formats.rst.

commit cbacb5ab0aa0 ("docs: printk-formats: Stop encouraging use of unnecessary %h[xudi] and %hh[xudi]")

Standard integer promotion is already done and %hx and %hhx is useless
so do not encourage the use of %hh[xudi] or %h[xudi].

Signed-off-by: Tom Rix <trix@...hat.com>
---
 drivers/md/dm-dust.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/md/dm-dust.c b/drivers/md/dm-dust.c
index 072ea913cebc..cbe1058ee589 100644
--- a/drivers/md/dm-dust.c
+++ b/drivers/md/dm-dust.c
@@ -130,7 +130,7 @@ static int dust_add_block(struct dust_device *dd, unsigned long long block,
 
 	dd->badblock_count++;
 	if (!dd->quiet_mode) {
-		DMINFO("%s: badblock added at block %llu with write fail count %hhu",
+		DMINFO("%s: badblock added at block %llu with write fail count %u",
 		       __func__, block, wr_fail_cnt);
 	}
 	spin_unlock_irqrestore(&dd->dust_lock, flags);
-- 
2.27.0