linux-kernel - [PATCH v2 1/5] staging: gpib: cb7210: remove unused variable

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Message-ID: <20250214195456.104075-3-gascoar@gmail.com>
Date: Fri, 14 Feb 2025 16:54:40 -0300
From: Gaston Gonzalez <gascoar@...il.com>
To: linux-staging@...ts.linux.dev
Cc: dpenkler@...il.com,
	gregkh@...uxfoundation.org,
	arnd@...db.de,
	dan.carpenter@...aro.org,
	ajithpv.linux@...il.com,
	roheetchavan@...il.com,
	niharchaithanya@...il.com,
	eleanor15x@...il.com,
	everestkc@...restkc.com.np,
	kees@...erbout.nl,
	skhan@...uxfoundation.org,
	linux-kernel@...r.kernel.org,
	gascoar@...il.com
Subject: [PATCH v2 1/5] staging: gpib: cb7210: remove unused variable

Remove unused variable 'nec_priv' in function 'cb7210_line_status'.

This removes the following warning found compiling with W=1:

warning: variable ‘nec_priv’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Gaston Gonzalez <gascoar@...il.com>
---
v2: no changes in this patch.

 drivers/staging/gpib/cb7210/cb7210.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/staging/gpib/cb7210/cb7210.c b/drivers/staging/gpib/cb7210/cb7210.c
index 381c508f62eb..5c2b2c382df3 100644
--- a/drivers/staging/gpib/cb7210/cb7210.c
+++ b/drivers/staging/gpib/cb7210/cb7210.c
@@ -383,10 +383,8 @@ static int cb7210_line_status(const gpib_board_t *board)
 	int status = ValidALL;
 	int bsr_bits;
 	struct cb7210_priv *cb_priv;
-	struct nec7210_priv *nec_priv;
 
 	cb_priv = board->private_data;
-	nec_priv = &cb_priv->nec7210_priv;
 
 	bsr_bits = cb7210_paged_read_byte(cb_priv, BUS_STATUS, BUS_STATUS_PAGE);
 
-- 
2.48.1