openwrt-owl/target/linux/generic-2.6/patches-2.6.31/232-union_mounts_compile_fi...

12 lines
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Diff

--- a/include/linux/union.h
+++ b/include/linux/union.h
@@ -77,7 +77,7 @@ extern int union_permission(struct path
#define __union_copyup(x, y, z) ({ BUG(); (0); })
#define union_copyup(x, y) ({ (0); })
#define union_copyup_dir(x) ({ BUG(); (0); })
-#define union_permission(x, y) inode_permission(x->dentry->d_inode, y)
+#define union_permission(x, y) inode_permission((x)->dentry->d_inode, y)
#endif /* CONFIG_UNION_MOUNT */
#endif /* __KERNEL__ */