wrappers for ->i_mutex access

[mirror_ubuntu-zesty-kernel.git] / fs / pstore / inode.c

diff --git a/fs/pstore/inode.c b/fs/pstore/inode.c
index d8c439d813ce1bd0a415fd09a8407c6c6192d49b..dc645b66cd79aea96ea723f8b127a16f7d6f70cd 100644 (file)
--- a/fs/pstore/inode.c
+++ b/fs/pstore/inode.c
@@ -377,7 +377,7 @@ int pstore_mkfile(enum pstore_type_id type, char *psname, u64 id, int count,
                break;
        }
 
-       mutex_lock(&d_inode(root)->i_mutex);
+       inode_lock(d_inode(root));
 
        dentry = d_alloc_name(root, name);
        if (!dentry)
@@ -397,12 +397,12 @@ int pstore_mkfile(enum pstore_type_id type, char *psname, u64 id, int count,
        list_add(&private->list, &allpstore);
        spin_unlock_irqrestore(&allpstore_lock, flags);
 
-       mutex_unlock(&d_inode(root)->i_mutex);
+       inode_unlock(d_inode(root));
 
        return 0;
 
 fail_lockedalloc:
-       mutex_unlock(&d_inode(root)->i_mutex);
+       inode_unlock(d_inode(root));
        kfree(private);
 fail_alloc:
        iput(inode);