ceph: remove unnecessary cast in kfree()

Remove unnecassary casts in the argument to kfree.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c
index 71ee34d160c34bc559ff25755911524c42434b2f..3a733ac33d9b3f953b97904c587c572da286ed05 100644 (file)
--- a/fs/ceph/xattr.c
+++ b/fs/ceph/xattr.c
@@ -497,10 +497,10 @@ static int __set_xattr(struct ceph_inode_info *ci,
                kfree(*newxattr);
                *newxattr = NULL;
                if (xattr->should_free_val)
-                       kfree((void *)xattr->val);
+                       kfree(xattr->val);
 
                if (update_xattr) {
-                       kfree((void *)name);
+                       kfree(name);
                        name = xattr->name;
                }
                ci->i_xattrs.names_size -= xattr->name_len;
@@ -566,9 +566,9 @@ static void __free_xattr(struct ceph_inode_xattr *xattr)
        BUG_ON(!xattr);
 
        if (xattr->should_free_name)
-               kfree((void *)xattr->name);
+               kfree(xattr->name);
        if (xattr->should_free_val)
-               kfree((void *)xattr->val);
+               kfree(xattr->val);
 
        kfree(xattr);
 }
@@ -582,9 +582,9 @@ static int __remove_xattr(struct ceph_inode_info *ci,
        rb_erase(&xattr->node, &ci->i_xattrs.index);
 
        if (xattr->should_free_name)
-               kfree((void *)xattr->name);
+               kfree(xattr->name);
        if (xattr->should_free_val)
-               kfree((void *)xattr->val);
+               kfree(xattr->val);
 
        ci->i_xattrs.names_size -= xattr->name_len;
        ci->i_xattrs.vals_size -= xattr->val_len;