From: Adrian Bunk Date: Sat, 25 Jun 2005 21:59:02 +0000 (-0700) Subject: [PATCH] sound/oss/sscape.c: remove dead code X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f25ad2d3b886e61d7ec03a3bdefc22871c14e9da;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git [PATCH] sound/oss/sscape.c: remove dead code The Coverity checker found that sscape_sb_enable never get's assigned any value different from 0, and therefore some code paths are impossible. This patch removes this variable and the dead code paths. Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/sound/oss/sscape.c b/sound/oss/sscape.c index 50ca64629450..9ed5211c3168 100644 --- a/sound/oss/sscape.c +++ b/sound/oss/sscape.c @@ -991,7 +991,6 @@ static void __init sscape_pnp_init_hw(sscape_info* devc) unsigned i; static char code_file_name[23] = "/sndscape/sndscape.cox"; - int sscape_sb_enable = 0; int sscape_joystic_enable = 0x7f; int sscape_mic_enable = 0; int sscape_ext_midi = 0; @@ -1015,14 +1014,9 @@ static void __init sscape_pnp_init_hw(sscape_info* devc) sscape_write( devc, 2, devc->ic_type == IC_ODIE ? 0x70 : 0x40); sscape_write( devc, 3, ( devc -> dma << 4) | 0x80); - if ( sscape_sb_enable ) - sscape_write (devc, 4, 0xF0 | (sb_irq << 2) | midi_irq); - else - sscape_write (devc, 4, 0xF0 | (midi_irq<<2) | midi_irq); + sscape_write (devc, 4, 0xF0 | (midi_irq<<2) | midi_irq); i = 0x10; //sscape_read(devc, 9) & (devc->ic_type == IC_ODIE ? 0xf0 : 0xc0); - if ( sscape_sb_enable ) - i |= devc->ic_type == IC_ODIE ? 0x05 : 0x07; if (sscape_joystic_enable) i |= 8; sscape_write (devc, 9, i);