linux-kernel - [PATCH 9/14] sound/oss/sb_ess.c: delete double assignment

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: <1288088743-3725-10-git-send-email-julia@diku.dk>
Date:	Tue, 26 Oct 2010 12:25:38 +0200
From:	Julia Lawall <julia@...u.dk>
To:	Jaroslav Kysela <perex@...ex.cz>
Cc:	kernel-janitors@...r.kernel.org, Takashi Iwai <tiwai@...e.de>,
	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: [PATCH 9/14] sound/oss/sb_ess.c: delete double assignment

From: Julia Lawall <julia@...u.dk>

Delete successive assignments to the same location.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression i;
@@

*i = ...;
 i = ...;
// </smpl>

Signed-off-by: Julia Lawall <julia@...u.dk>

---
 sound/oss/sb_ess.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/sound/oss/sb_ess.c b/sound/oss/sb_ess.c
index 51a3d38..9890cf2 100644
--- a/sound/oss/sb_ess.c
+++ b/sound/oss/sb_ess.c
@@ -1722,7 +1722,6 @@ printk (KERN_INFO "FKS: es_rec_set_recmask mask = %x\n", mask);
 				right = (value & 0x0000ff00) >> 8;
 			} else {				/* Turn it off (3)  */
 				left  = 0;
-				left  = 0;
 				right = 0;
 			}
 			sb_common_mixer_set(devc, i + ES_REC_MIXER_RECDIFF, left, right);

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/