NFSv4: Fix a dentry leak on alias use

[deliverable/linux.git] / fs / nfs / nfs42proc.c

diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c
index 6e8174930a48eb705979c93fca0d674fba72c0e7..bd25dc7077f72f5a79dfbf81e27f15a75a85dd92 100644 (file)
--- a/fs/nfs/nfs42proc.c
+++ b/fs/nfs/nfs42proc.c
@@ -101,13 +101,13 @@ int nfs42_proc_allocate(struct file *filep, loff_t offset, loff_t len)
        if (!nfs_server_capable(inode, NFS_CAP_ALLOCATE))
                return -EOPNOTSUPP;
 
-       mutex_lock(&inode->i_mutex);
+       inode_lock(inode);
 
        err = nfs42_proc_fallocate(&msg, filep, offset, len);
        if (err == -EOPNOTSUPP)
                NFS_SERVER(inode)->caps &= ~NFS_CAP_ALLOCATE;
 
-       mutex_unlock(&inode->i_mutex);
+       inode_unlock(inode);
        return err;
 }
 
@@ -123,7 +123,7 @@ int nfs42_proc_deallocate(struct file *filep, loff_t offset, loff_t len)
                return -EOPNOTSUPP;
 
        nfs_wb_all(inode);
-       mutex_lock(&inode->i_mutex);
+       inode_lock(inode);
 
        err = nfs42_proc_fallocate(&msg, filep, offset, len);
        if (err == 0)
@@ -131,7 +131,7 @@ int nfs42_proc_deallocate(struct file *filep, loff_t offset, loff_t len)
        if (err == -EOPNOTSUPP)
                NFS_SERVER(inode)->caps &= ~NFS_CAP_DEALLOCATE;
 
-       mutex_unlock(&inode->i_mutex);
+       inode_unlock(inode);
        return err;
 }