fs/hfsplus: move xattr_name allocation in hfsplus_getxattr()

security/trusted/user/osx getxattr did the same
xattr_name initialization. Move that operation in hfsplus_getxattr().

Tested with security/trusted/user getfattr/setfattr

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 4 insertions, 8 deletions

diff --git a/fs/hfsplus/xattr.h b/fs/hfsplus/xattr.h
index 288530cf80b5..570d406a65e3 100644
--- a/fs/hfsplus/xattr.h
+++ b/fs/hfsplus/xattr.h
@@ -28,15 +28,11 @@ static inline int hfsplus_setxattr(struct dentry *dentry, const char *name,
 }
 
 ssize_t __hfsplus_getxattr(struct inode *inode, const char *name,
-			void *value, size_t size);
+			   void *value, size_t size);
 
-static inline ssize_t hfsplus_getxattr(struct dentry *dentry,
-					const char *name,
-					void *value,
-					size_t size)
-{
-	return __hfsplus_getxattr(dentry->d_inode, name, value, size);
-}
+ssize_t hfsplus_getxattr(struct dentry *dentry, const char *name,
+			 void *value, size_t size,
+			 const char *prefix, size_t prefixlen);
 
 ssize_t hfsplus_listxattr(struct dentry *dentry, char *buffer, size_t size);