linux-kernel - [PATCH 3/5] staging: gpib: ni

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250207150427.153982-7-gascoar@gmail.com>
Date: Fri,  7 Feb 2025 12:04:09 -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@...cle.com,
	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 3/5] staging: gpib: ni_usb: remove unused variable

Remove unused variable 'adr1_bits' in function 'parse_board_ibrd_readback'

This change removes the following warning:

warning: variable ‘adr1_bits’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Gaston Gonzalez <gascoar@...il.com>
---
 drivers/staging/gpib/ni_usb/ni_usb_gpib.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/staging/gpib/ni_usb/ni_usb_gpib.c b/drivers/staging/gpib/ni_usb/ni_usb_gpib.c
index d0656dc520f5..b7f221def217 100644
--- a/drivers/staging/gpib/ni_usb/ni_usb_gpib.c
+++ b/drivers/staging/gpib/ni_usb/ni_usb_gpib.c
@@ -427,7 +427,6 @@ static int parse_board_ibrd_readback(const u8 *raw_data, struct ni_usb_status_bl
 	int i = 0;
 	int j = 0;
 	int k;
-	unsigned int adr1_bits;
 	int num_data_blocks = 0;
 	struct ni_usb_status_block register_write_status;
 	int unexpected = 0;
@@ -460,7 +459,6 @@ static int parse_board_ibrd_readback(const u8 *raw_data, struct ni_usb_status_bl
 		pr_err("%s: bug: status->id=%i, != ibrd_status_id\n", __func__, status->id);
 		return -EIO;
 	}
-	adr1_bits = raw_data[i++];
 	if (num_data_blocks) {
 		*actual_bytes_read = (num_data_blocks - 1) * data_block_length + raw_data[i++];
 	} else {
-- 
2.47.2