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| author | Wang Hai <wanghai38@huawei.com> | 2020-09-07 16:06:52 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-09-08 04:11:15 +0200 |
| commit | e75ad2cc41832bae3218e3d6f38b3f03ae0a41df (patch) | |
| tree | ace677fa3519327db2f5f494ee3646f8aaf98cc8 /kernel | |
| parent | block: Remove unused blk_mq_sched_free_hctx_data() (diff) | |
| download | linux-e75ad2cc41832bae3218e3d6f38b3f03ae0a41df.tar.xz linux-e75ad2cc41832bae3218e3d6f38b3f03ae0a41df.zip | |
blktrace: make function blk_trace_bio_get_cgid() static
The sparse tool complains as follows:
kernel/trace/blktrace.c:796:5: warning:
symbol 'blk_trace_bio_get_cgid' was not declared. Should it be static?
This function is not used outside of blktrace.c, so this commit
marks it static.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/blktrace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index 4b3a42fc3b24..c0887f32f647 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c @@ -793,7 +793,7 @@ static u64 blk_trace_bio_get_cgid(struct request_queue *q, struct bio *bio) return cgroup_id(bio_blkcg(bio)->css.cgroup); } #else -u64 blk_trace_bio_get_cgid(struct request_queue *q, struct bio *bio) +static u64 blk_trace_bio_get_cgid(struct request_queue *q, struct bio *bio) { return 0; } |