sound/oss/sb_ess.c: delete double assignment
Julia Lawall [Tue, 26 Oct 2010 10:25:38 +0000 (12:25 +0200)]
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@diku.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/oss/sb_ess.c

index 51a3d38..9890cf2 100644 (file)
@@ -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);