erofs: correct indentation of an assigned structure inside a function

Trivial change, the expected indentation ruled by the coding style
hasn't been met.
Signed-off-by: Vladimir Zapolskiy <vladimir@tuxera.com>
Link: https://lore.kernel.org/r/20200102120232.15074-1-vladimir@tuxera.comReviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>

fs/erofs/xattr.h

@@ -46,18 +46,19 @@ extern const struct xattr_handler erofs_xattr_security_handler;
 
 static inline const struct xattr_handler *erofs_xattr_handler(unsigned int idx)
 {
-static const struct xattr_handler *xattr_handler_map[] = {
-	[EROFS_XATTR_INDEX_USER] = &erofs_xattr_user_handler,
+	static const struct xattr_handler *xattr_handler_map[] = {
+		[EROFS_XATTR_INDEX_USER] = &erofs_xattr_user_handler,
 #ifdef CONFIG_EROFS_FS_POSIX_ACL
-	[EROFS_XATTR_INDEX_POSIX_ACL_ACCESS] = &posix_acl_access_xattr_handler,
-	[EROFS_XATTR_INDEX_POSIX_ACL_DEFAULT] =
-		&posix_acl_default_xattr_handler,
+		[EROFS_XATTR_INDEX_POSIX_ACL_ACCESS] =
+			&posix_acl_access_xattr_handler,
+		[EROFS_XATTR_INDEX_POSIX_ACL_DEFAULT] =
+			&posix_acl_default_xattr_handler,
 #endif
-	[EROFS_XATTR_INDEX_TRUSTED] = &erofs_xattr_trusted_handler,
+		[EROFS_XATTR_INDEX_TRUSTED] = &erofs_xattr_trusted_handler,
 #ifdef CONFIG_EROFS_FS_SECURITY
-	[EROFS_XATTR_INDEX_SECURITY] = &erofs_xattr_security_handler,
+		[EROFS_XATTR_INDEX_SECURITY] = &erofs_xattr_security_handler,
 #endif
-};
+	};
 
 	return idx && idx < ARRAY_SIZE(xattr_handler_map) ?
 		xattr_handler_map[idx] : NULL;