From: Shen Feng remove the definitions of macros: XATTR_TRUSTED_PREFIX XATTR_USER_PREFIX since they are defined in linux/xattr.h Signed-off-by: Shen Feng Signed-off-by: Andrew Morton --- fs/ext4/xattr_trusted.c | 4 +--- fs/ext4/xattr_user.c | 4 +--- 2 files changed, 2 insertions(+), 6 deletions(-) diff -puN fs/ext4/xattr_trusted.c~ext4-remove-double-definitions-of-xattr-macros fs/ext4/xattr_trusted.c --- a/fs/ext4/xattr_trusted.c~ext4-remove-double-definitions-of-xattr-macros +++ a/fs/ext4/xattr_trusted.c @@ -13,13 +13,11 @@ #include "ext4.h" #include "xattr.h" -#define XATTR_TRUSTED_PREFIX "trusted." - static size_t ext4_xattr_trusted_list(struct inode *inode, char *list, size_t list_size, const char *name, size_t name_len) { - const size_t prefix_len = sizeof(XATTR_TRUSTED_PREFIX)-1; + const size_t prefix_len = XATTR_TRUSTED_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; if (!capable(CAP_SYS_ADMIN)) diff -puN fs/ext4/xattr_user.c~ext4-remove-double-definitions-of-xattr-macros fs/ext4/xattr_user.c --- a/fs/ext4/xattr_user.c~ext4-remove-double-definitions-of-xattr-macros +++ a/fs/ext4/xattr_user.c @@ -12,13 +12,11 @@ #include "ext4.h" #include "xattr.h" -#define XATTR_USER_PREFIX "user." - static size_t ext4_xattr_user_list(struct inode *inode, char *list, size_t list_size, const char *name, size_t name_len) { - const size_t prefix_len = sizeof(XATTR_USER_PREFIX)-1; + const size_t prefix_len = XATTR_USER_PREFIX_LEN; const size_t total_len = prefix_len + name_len + 1; if (!test_opt(inode->i_sb, XATTR_USER)) _