Commit 5b09c9fe authored by Al Viro's avatar Al Viro
Browse files

do_proc_readlink(): constify path 



Reviewed-by: default avatarChristian Brauner (Microsoft) <brauner@kernel.org>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 2d343087

fs/proc/base.c

+1 −1
Original line number Diff line number Diff line
@@ -1761,7 +1761,7 @@ static const char *proc_pid_get_link(struct dentry *dentry, 
	return ERR_PTR(error);

}



static int do_proc_readlink(struct path *path, char __user *buffer, int buflen)

static int do_proc_readlink(const struct path *path, char __user *buffer, int buflen)

{

	char *tmp = kmalloc(PATH_MAX, GFP_KERNEL);

	char *pathname;