Messages in this thread | | | Subject | Re: [PATCH] nbd: add missing definition of pr_fmt | From | Yu Kuai <> | Date | Wed, 20 Jul 2022 19:46:46 +0800 |
| |
Hi !
在 2022/07/18 22:32, Joe Perches 写道: > 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
Thanks for you advice, I'll do that in v2.
Kuai
| |