Commit 8996682b authored by Al Viro's avatar Al Viro
Browse files

may_linkat(): constify path 



Reviewed-by: default avatarChristian Brauner (Microsoft) <brauner@kernel.org>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 6ccaaf59

fs/internal.h

+1 −1
Original line number Diff line number Diff line
@@ -62,7 +62,7 @@ extern int vfs_path_lookup(struct dentry *, struct vfsmount *, 
			   const char *, unsigned int, struct path *);

int do_rmdir(int dfd, struct filename *name);

int do_unlinkat(int dfd, struct filename *name);

int may_linkat(struct user_namespace *mnt_userns, struct path *link);

int may_linkat(struct user_namespace *mnt_userns, const struct path *link);

int do_renameat2(int olddfd, struct filename *oldname, int newdfd,

		 struct filename *newname, unsigned int flags);

int do_mkdirat(int dfd, struct filename *name, umode_t mode);

fs/namei.c

+1 −1
Original line number Diff line number Diff line
@@ -1178,7 +1178,7 @@ static bool safe_hardlink_source(struct user_namespace *mnt_userns, 
 *

 * Returns 0 if successful, -ve on error.

 */

int may_linkat(struct user_namespace *mnt_userns, struct path *link)

int may_linkat(struct user_namespace *mnt_userns, const struct path *link)

{

	struct inode *inode = link->dentry->d_inode;