Netdev Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Edward Cree <ecree@solarflare.com>
To: <linux-net-drivers@solarflare.com>, <davem@davemloft.net>
Cc: <netdev@vger.kernel.org>
Subject: [PATCH net-next 2/4] sfc: fix unused-but-set-variable warning in efx_farch_filter_remove_safe
Date: Fri, 28 Aug 2020 18:50:24 +0100	[thread overview]
Message-ID: <3657cf56-7932-b7a7-c1a4-ccb09c22aca1@solarflare.com> (raw)
In-Reply-To: <57fd4501-4f13-37ee-d7f0-cda8b369bba6@solarflare.com>

Thanks to some past refactor, 'spec' is not actually used in this
 function; the code using it moved to the callee efx_farch_filter_remove.
Remove the variable to fix a W=1 warning.

Signed-off-by: Edward Cree <ecree@solarflare.com>
---
 drivers/net/ethernet/sfc/farch.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/ethernet/sfc/farch.c b/drivers/net/ethernet/sfc/farch.c
index aff2974e66df..0d9795fb9356 100644
--- a/drivers/net/ethernet/sfc/farch.c
+++ b/drivers/net/ethernet/sfc/farch.c
@@ -2589,7 +2589,6 @@ int efx_farch_filter_remove_safe(struct efx_nic *efx,
 	enum efx_farch_filter_table_id table_id;
 	struct efx_farch_filter_table *table;
 	unsigned int filter_idx;
-	struct efx_farch_filter_spec *spec;
 	int rc;
 
 	table_id = efx_farch_filter_id_table_id(filter_id);
@@ -2601,7 +2600,6 @@ int efx_farch_filter_remove_safe(struct efx_nic *efx,
 	if (filter_idx >= table->size)
 		return -ENOENT;
 	down_write(&state->lock);
-	spec = &table->spec[filter_idx];
 
 	rc = efx_farch_filter_remove(efx, table, filter_idx, priority);
 	up_write(&state->lock);


  parent reply	other threads:[~2020-08-28 17:50 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-28 17:48 [PATCH net-next 0/4] sfc: clean up some W=1 build warnings Edward Cree
2020-08-28 17:50 ` [PATCH net-next 1/4] sfc: fix W=1 warnings in efx_farch_handle_rx_not_ok Edward Cree
2020-08-28 17:50 ` Edward Cree [this message]
2020-08-28 17:50 ` [PATCH net-next 3/4] sfc: fix kernel-doc on struct efx_loopback_state Edward Cree
2020-08-28 17:51 ` [PATCH net-next 4/4] sfc: return errors from efx_mcdi_set_id_led, and de-indirect Edward Cree
2020-08-31 18:50 ` [PATCH net-next 0/4] sfc: clean up some W=1 build warnings Jakub Kicinski
2020-08-31 19:29 ` David Miller

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=3657cf56-7932-b7a7-c1a4-ccb09c22aca1@solarflare.com \
    --to=ecree@solarflare.com \
    --cc=davem@davemloft.net \
    --cc=linux-net-drivers@solarflare.com \
    --cc=netdev@vger.kernel.org \
    --subject='Re: [PATCH net-next 2/4] sfc: fix unused-but-set-variable warning in efx_farch_filter_remove_safe' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).