lkml.org 
[lkml]   [2020]   [Mar]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: linux-next: build warning after merge of the mlx5-next tree
Hi all,

On Mon, 16 Mar 2020 10:39:13 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> Hi all,
>
> After merging the mlx5-next tree, today's linux-next build (x86_64
> allmodconfig) produced this warning:
>
> In file included from include/linux/printk.h:331,
> from include/linux/kernel.h:15,
> from drivers/net/ethernet/mellanox/mlx5/core/mr.c:33:
> drivers/net/ethernet/mellanox/mlx5/core/mr.c: In function 'mlx5_core_create_mkey':
> include/linux/dynamic_debug.h:157:25: warning: 'key' may be used uninitialized in this function [-Wmaybe-uninitialized]
> 157 | _dynamic_func_call(fmt,__dynamic_dev_dbg, \
> | ^~~~~~~~~~~~~~~~~
> drivers/net/ethernet/mellanox/mlx5/core/mr.c:47:5: note: 'key' was declared here
> 47 | u8 key;
> | ^~~
>
> Probably introduced by commit
>
> fc6a9f86f08a ("{IB,net}/mlx5: Assign mkey variant in mlx5_ib only")

This warning now appears in the rdma tree.

--
Cheers,
Stephen Rothwell
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2020-03-18 03:06    [W:0.035 / U:0.240 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site