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

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Mark functions conn_wait_active_ee_empty() and
drbd_crypto_alloc_digest_safe() as static in drbd/drbd_receiver.c
because they are not used outside this file.

This eliminates the following warning in drbd/drbd_receiver.c:
drivers/block/drbd/drbd_receiver.c:1401:6: warning: no previous prototype for ‘conn_wait_active_ee_empty’ [-Wmissing-prototypes]
drivers/block/drbd/drbd_receiver.c:3259:21: warning: no previous prototype for ‘drbd_crypto_alloc_digest_safe’ [-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 15:11:09 +05:30 committed by Philipp Reisner
parent 01cd263614
commit f63e631a34
1 changed files with 2 additions and 1 deletions
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3
drivers/block/drbd/drbd_receiver.c
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@ -1398,7 +1398,7 @@ static void drbd_remove_epoch_entry_interval(struct drbd_conf *mdev,
wake_up(&mdev->misc_wait);
}
void conn_wait_active_ee_empty(struct drbd_tconn *tconn)
static void conn_wait_active_ee_empty(struct drbd_tconn *tconn)
{
struct drbd_conf *mdev;
int vnr;
@ -3257,6 +3257,7 @@ disconnect:
* return: NULL (alg name was "")
* ERR_PTR(error) if something goes wrong
* or the crypto hash ptr, if it worked out ok. */
static
struct crypto_hash *drbd_crypto_alloc_digest_safe(const struct drbd_conf *mdev,
const char *alg, const char *name)
{