Messages in this thread | | | Subject | Re: [PATCH] nbd: add missing definition of pr_fmt | From | Joe Perches <> | Date | Mon, 18 Jul 2022 07:32:21 -0700 |
| |
On Mon, 2022-07-18 at 21:52 +0800, Yu Kuai wrote: > 在 2022/07/06 17:33, Yu Kuai 写道: > > From: Yu Kuai <yukuai3@huawei.com> > > > > commit 1243172d5894 ("nbd: use pr_err to output error message") tries > > to define pr_fmt and use short pr_err() to output error message, > > however, the definition is missed. > > friendly ping ... [] > > diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c [] > > @@ -44,6 +44,9 @@ > > #include <linux/nbd-netlink.h> > > #include <net/genetlink.h> > > > > +#undef pr_fmt > > +#define pr_fmt(fmt) "nbd: " fmt > > +
Typically, this #define is place before all #include lines so there is no need for an #undef
| |