| Message ID | 1457996891-1968923-1-git-send-email-arnd@arndb.de |
|---|---|
| State | Accepted |
| Commit | fff4c55d36a160ae38f4de7650e341006e0adff2 |
| Headers | show |
diff --git a/fs/f2fs/xattr.h b/fs/f2fs/xattr.h index cb5282c9ce44..2f4908425d13 100644 --- a/fs/f2fs/xattr.h +++ b/fs/f2fs/xattr.h @@ -127,7 +127,8 @@ extern ssize_t f2fs_listxattr(struct dentry *, char *, size_t); #define f2fs_xattr_handlers NULL static inline int f2fs_setxattr(struct inode *inode, int index, - const char *name, const void *value, size_t size, int flags) + const char *name, const void *value, size_t size, + struct page *page, int flags) { return -EOPNOTSUPP; }
The f2fs_setxattr() prototype for CONFIG_F2FS_FS_XATTR=n has been wrong for a long time, since 8ae8f1627f39 ("f2fs: support xattr security labels"), but there have never been any callers, so it did not matter. Now, the function gets called from f2fs_ioc_keyctl(), which causes a build failure: fs/f2fs/file.c: In function 'f2fs_ioc_keyctl': include/linux/stddef.h:7:14: error: passing argument 6 of 'f2fs_setxattr' makes integer from pointer without a cast [-Werror=int-conversion] #define NULL ((void *)0) ^ fs/f2fs/file.c:1599:27: note: in expansion of macro 'NULL' value, F2FS_KEY_SIZE, NULL, type); ^ In file included from ../fs/f2fs/file.c:29:0: fs/f2fs/xattr.h:129:19: note: expected 'int' but argument is of type 'void *' static inline int f2fs_setxattr(struct inode *inode, int index, ^ fs/f2fs/file.c:1597:9: error: too many arguments to function 'f2fs_setxattr' return f2fs_setxattr(inode, F2FS_XATTR_INDEX_KEY, ^ In file included from ../fs/f2fs/file.c:29:0: fs/f2fs/xattr.h:129:19: note: declared here static inline int f2fs_setxattr(struct inode *inode, int index, Thsi changes the prototype of the empty stub function to match that of the actual implementation. This will not make the key management work when F2FS_FS_XATTR is disabled, but it gets it to build at least. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 1448eee67def ("f2fs: support access control via key management") --- fs/f2fs/xattr.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) -- 2.7.0