From: Al Viro Date: Thu, 4 Aug 2022 16:53:46 +0000 (-0400) Subject: may_linkat(): constify path X-Git-Tag: block-6.1-2022-13-10~46^2~8 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=8996682b10ff4de4f6f36fc81211f0a1c0437495;p=linux-block.git may_linkat(): constify path Reviewed-by: Christian Brauner (Microsoft) Signed-off-by: Al Viro --- diff --git a/fs/internal.h b/fs/internal.h index 87e96b9024ce..c209b4838d68 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -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); diff --git a/fs/namei.c b/fs/namei.c index 53b4bc094db2..6a5ab1a6f01b 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -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;