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drivers: block: Mark functions as static in drbd_req.c

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Mark functions drbd_request_prepare() and find_oldest_request() as
static in drbd/drbd_req.c because they are not used outside this file.

This eliminates the following warnings in drbd/drbd_req.c:
drivers/block/drbd/drbd_req.c:1037:1: warning: no previous prototype for ‘drbd_request_prepare’ [-Wmissing-prototypes]
drivers/block/drbd/drbd_req.c:1323:22: warning: no previous prototype for ‘find_oldest_request’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
This commit is contained in:
Rashika Kheria 2013-12-19 15:12:27 +05:30 committed by Philipp Reisner
parent ed54482b99
commit 01cd263614
1 changed files with 2 additions and 2 deletions
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4
drivers/block/drbd/drbd_req.c
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@ -1033,7 +1033,7 @@ static void drbd_queue_write(struct drbd_conf *mdev, struct drbd_request *req)
* request on the submitter thread.
* Returns ERR_PTR(-ENOMEM) if we cannot allocate a drbd_request.
*/
struct drbd_request *
static struct drbd_request *
drbd_request_prepare(struct drbd_conf *mdev, struct bio *bio, unsigned long start_time)
{
const int rw = bio_data_dir(bio);
@ -1320,7 +1320,7 @@ int drbd_merge_bvec(struct request_queue *q, struct bvec_merge_data *bvm, struct
return limit;
}
struct drbd_request *find_oldest_request(struct drbd_tconn *tconn)
static struct drbd_request *find_oldest_request(struct drbd_tconn *tconn)
{
/* Walk the transfer log,
* and find the oldest not yet completed request */