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block: use right format specifier for op

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In function __blk_mq_debugfs_rq_show variable op has unsigned int type.
Since op can never be negative use %u format specifier to match the
variable type.

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Chaitanya Kulkarni 2019-06-19 15:01:49 -07:00 committed by Jens Axboe
parent ee1e03598f
commit 3f6d385f81
1 changed files with 1 additions and 1 deletions
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2
block/blk-mq-debugfs.c
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@ -347,7 +347,7 @@ int __blk_mq_debugfs_rq_show(struct seq_file *m, struct request *rq)
if (op < ARRAY_SIZE(op_name) && op_name[op])
seq_printf(m, "%s", op_name[op]);
else
seq_printf(m, "%d", op);
seq_printf(m, "%u", op);
seq_puts(m, ", .cmd_flags=");
blk_flags_show(m, rq->cmd_flags & ~REQ_OP_MASK, cmd_flag_name,
ARRAY_SIZE(cmd_flag_name));