From: Julia Lawall julia@diku.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@diku.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);