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-rw-r--r--fs/fat/file.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/fat/file.c b/fs/fat/file.c
index 9b07c328a6fc..d30876cf35f5 100644
--- a/fs/fat/file.c
+++ b/fs/fat/file.c
@@ -41,7 +41,7 @@ int fat_generic_ioctl(struct inode *inode, struct file *filp,
if (err)
return err;
- down(&inode->i_sem);
+ mutex_lock(&inode->i_mutex);
if (IS_RDONLY(inode)) {
err = -EROFS;
@@ -103,7 +103,7 @@ int fat_generic_ioctl(struct inode *inode, struct file *filp,
MSDOS_I(inode)->i_attrs = attr & ATTR_UNUSED;
mark_inode_dirty(inode);
up:
- up(&inode->i_sem);
+ mutex_unlock(&inode->i_mutex);
return err;
}
default: