blk-stat: kill blk_stat_rq_ddir()

No point in providing and exporting this helper. There's just
one (real) user of it, just use rq_data_dir().

Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
This commit is contained in:
Jens Axboe 2017-04-21 07:55:42 -06:00
commit 99c749a4c4
4 changed files with 7 additions and 19 deletions

View file

@ -19,12 +19,6 @@ struct blk_queue_stats {
bool enable_accounting;
};
int blk_stat_rq_ddir(const struct request *rq)
{
return rq_data_dir(rq);
}
EXPORT_SYMBOL_GPL(blk_stat_rq_ddir);
static void blk_stat_init(struct blk_rq_stat *stat)
{
stat->min = -1ULL;