[v2,02/18] jffs2: Remove jffs2_{get,set,remove}xattr macros

Commit Message

Andreas Gruenbacher May 20, 2016, 11:14 a.m. UTC

When CONFIG_JFFS2_FS_XATTR is off, jffs2_xattr_handlers is defined as
NULL. With sb->s_xattr == NULL, the generic_{get,set,remove}xattr
functions produce the same result that setting the {get,set,remove}xattr
inode operations to NULL produces, so there is no need for these macros.

Signed-off-by: Andreas Gruenbacher <[e-mail]>
---
 fs/jffs2/dir.c     | 6 +++---
 fs/jffs2/file.c    | 6 +++---
 fs/jffs2/symlink.c | 6 +++---
 fs/jffs2/xattr.h   | 6 ------
 4 files changed, 9 insertions(+), 15 deletions(-)

Patch

diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c
index 84c4bf3..db84191 100644
--- a/fs/jffs2/dir.c
+++ b/fs/jffs2/dir.c
@@ -61,10 +61,10 @@  const struct inode_operations jffs2_dir_inode_operations =
 	.get_acl =	jffs2_get_acl,
 	.set_acl =	jffs2_set_acl,
 	.setattr =	jffs2_setattr,
-	.setxattr =	jffs2_setxattr,
-	.getxattr =	jffs2_getxattr,
+	.setxattr =	generic_setxattr,
+	.getxattr =	generic_getxattr,
 	.listxattr =	jffs2_listxattr,
-	.removexattr =	jffs2_removexattr
+	.removexattr =	generic_removexattr
 };
 
 /***********************************************************************/
diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
index 0e62dec..fdf9e1c 100644
--- a/fs/jffs2/file.c
+++ b/fs/jffs2/file.c
@@ -66,10 +66,10 @@  const struct inode_operations jffs2_file_inode_operations =
 	.get_acl =	jffs2_get_acl,
 	.set_acl =	jffs2_set_acl,
 	.setattr =	jffs2_setattr,
-	.setxattr =	jffs2_setxattr,
-	.getxattr =	jffs2_getxattr,
+	.setxattr =	generic_setxattr,
+	.getxattr =	generic_getxattr,
 	.listxattr =	jffs2_listxattr,
-	.removexattr =	jffs2_removexattr
+	.removexattr =	generic_removexattr
 };
 
 const struct address_space_operations jffs2_file_address_operations =
diff --git a/fs/jffs2/symlink.c b/fs/jffs2/symlink.c
index 2cabd64..afe2d75 100644
--- a/fs/jffs2/symlink.c
+++ b/fs/jffs2/symlink.c
@@ -16,8 +16,8 @@  const struct inode_operations jffs2_symlink_inode_operations =
 	.readlink =	generic_readlink,
 	.get_link =	simple_get_link,
 	.setattr =	jffs2_setattr,
-	.setxattr =	jffs2_setxattr,
-	.getxattr =	jffs2_getxattr,
+	.setxattr =	generic_setxattr,
+	.getxattr =	generic_getxattr,
 	.listxattr =	jffs2_listxattr,
-	.removexattr =	jffs2_removexattr
+	.removexattr =	generic_removexattr
 };
diff --git a/fs/jffs2/xattr.h b/fs/jffs2/xattr.h
index 467ff37..720007b 100644
--- a/fs/jffs2/xattr.h
+++ b/fs/jffs2/xattr.h
@@ -99,9 +99,6 @@  extern const struct xattr_handler jffs2_user_xattr_handler;
 extern const struct xattr_handler jffs2_trusted_xattr_handler;
 
 extern ssize_t jffs2_listxattr(struct dentry *, char *, size_t);
-#define jffs2_getxattr		generic_getxattr
-#define jffs2_setxattr		generic_setxattr
-#define jffs2_removexattr	generic_removexattr
 
 #else
 
@@ -116,9 +113,6 @@  extern ssize_t jffs2_listxattr(struct dentry *, char *, size_t);
 
 #define jffs2_xattr_handlers	NULL
 #define jffs2_listxattr		NULL
-#define jffs2_getxattr		NULL
-#define jffs2_setxattr		NULL
-#define jffs2_removexattr	NULL
 
 #endif /* CONFIG_JFFS2_FS_XATTR */