wrappers for ->i_mutex access

[linux-block.git] / drivers / infiniband / hw / qib / qib_fs.c

diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c
index 13ef22bd9459200309f2ab9fccb248eccbef9027..fcdf37913a264d52b5204f771523b37a2b0c4985 100644 (file)
--- a/drivers/infiniband/hw/qib/qib_fs.c
+++ b/drivers/infiniband/hw/qib/qib_fs.c
@@ -89,14 +89,14 @@ static int create_file(const char *name, umode_t mode,
 {
        int error;
 
-       mutex_lock(&d_inode(parent)->i_mutex);
+       inode_lock(d_inode(parent));
        *dentry = lookup_one_len(name, parent, strlen(name));
        if (!IS_ERR(*dentry))
                error = qibfs_mknod(d_inode(parent), *dentry,
                                    mode, fops, data);
        else
                error = PTR_ERR(*dentry);
-       mutex_unlock(&d_inode(parent)->i_mutex);
+       inode_unlock(d_inode(parent));
 
        return error;
 }
@@ -481,7 +481,7 @@ static int remove_device_files(struct super_block *sb,
        int ret, i;
 
        root = dget(sb->s_root);
-       mutex_lock(&d_inode(root)->i_mutex);
+       inode_lock(d_inode(root));
        snprintf(unit, sizeof(unit), "%u", dd->unit);
        dir = lookup_one_len(unit, root, strlen(unit));
 
@@ -491,7 +491,7 @@ static int remove_device_files(struct super_block *sb,
                goto bail;
        }
 
-       mutex_lock(&d_inode(dir)->i_mutex);
+       inode_lock(d_inode(dir));
        remove_file(dir, "counters");
        remove_file(dir, "counter_names");
        remove_file(dir, "portcounter_names");
@@ -506,13 +506,13 @@ static int remove_device_files(struct super_block *sb,
                }
        }
        remove_file(dir, "flash");
-       mutex_unlock(&d_inode(dir)->i_mutex);
+       inode_unlock(d_inode(dir));
        ret = simple_rmdir(d_inode(root), dir);
        d_delete(dir);
        dput(dir);
 
 bail:
-       mutex_unlock(&d_inode(root)->i_mutex);
+       inode_unlock(d_inode(root));
        dput(root);
        return ret;
 }