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-rw-r--r--fs/fifo.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/fifo.c b/fs/fifo.c
index 5455916..923371b 100644
--- a/fs/fifo.c
+++ b/fs/fifo.c
@@ -35,7 +35,7 @@ static int fifo_open(struct inode *inode, struct file *filp)
int ret;
ret = -ERESTARTSYS;
- if (down_interruptible(PIPE_SEM(*inode)))
+ if (mutex_lock_interruptible(PIPE_MUTEX(*inode)))
goto err_nolock_nocleanup;
if (!inode->i_pipe) {
@@ -119,7 +119,7 @@ static int fifo_open(struct inode *inode, struct file *filp)
}
/* Ok! */
- up(PIPE_SEM(*inode));
+ mutex_unlock(PIPE_MUTEX(*inode));
return 0;
err_rd:
@@ -139,7 +139,7 @@ err:
free_pipe_info(inode);
err_nocleanup:
- up(PIPE_SEM(*inode));
+ mutex_unlock(PIPE_MUTEX(*inode));
err_nolock_nocleanup:
return ret;