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Re: [PATCH] xen-netback: remove unused variables pending_idx and index
- To: Tom Rix <trix@xxxxxxxxxx>, wei.liu@xxxxxxxxxx, paul@xxxxxxx, davem@xxxxxxxxxxxxx, edumazet@xxxxxxxxxx, kuba@xxxxxxxxxx, pabeni@xxxxxxxxxx
- From: Juergen Gross <jgross@xxxxxxxx>
- Date: Mon, 27 Feb 2023 09:29:30 +0100
- Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
- Delivery-date: Mon, 27 Feb 2023 08:29:35 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 26.02.23 17:34, Tom Rix wrote:
building with gcc and W=1 reports
drivers/net/xen-netback/netback.c:886:21: error: variable
‘pending_idx’ set but not used [-Werror=unused-but-set-variable]
886 | u16 pending_idx;
| ^~~~~~~~~~~
pending_idx is not used so remove it. Since index was only
used to set pending_idx, remove index as well.
Signed-off-by: Tom Rix <trix@xxxxxxxxxx>
Reviewed-by: Juergen Gross <jgross@xxxxxxxx>
Juergen
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