wrappers for ->i_mutex access

parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested},
inode_foo(inode) being mutex_foo(&inode->i_mutex).

Please, use those for access to ->i_mutex; over the coming cycle
->i_mutex will become rwsem, with ->lookup() done with it held
only shared.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index ad80c85e0857..d048d2009e89 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -964,9 +964,9 @@ aoecmd_sleepwork(struct work_struct *work)
 		ssize = get_capacity(d->gd);
 		bd = bdget_disk(d->gd, 0);
 		if (bd) {
-			mutex_lock(&bd->bd_inode->i_mutex);
+			inode_lock(bd->bd_inode);
 			i_size_write(bd->bd_inode, (loff_t)ssize<<9);
-			mutex_unlock(&bd->bd_inode->i_mutex);
+			inode_unlock(bd->bd_inode);
 			bdput(bd);
 		}
 		spin_lock_irq(&d->lock);