From: Chen Qun Date: Wed, 25 Mar 2020 02:59:19 +0000 (+0800) Subject: timer/exynos4210_mct: Remove redundant statement in exynos4210_mct_write() X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=237d8f09635e01ff2c4e4c8ca28d14b92dfcd8bf;p=qmiga%2Fqemu.git timer/exynos4210_mct: Remove redundant statement in exynos4210_mct_write() Clang static code analyzer show warning: hw/timer/exynos4210_mct.c:1370:9: warning: Value stored to 'index' is never read index = GET_L_TIMER_CNT_REG_IDX(offset, lt_i); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ hw/timer/exynos4210_mct.c:1399:9: warning: Value stored to 'index' is never read index = GET_L_TIMER_CNT_REG_IDX(offset, lt_i); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ hw/timer/exynos4210_mct.c:1441:9: warning: Value stored to 'index' is never read index = GET_L_TIMER_CNT_REG_IDX(offset, lt_i); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Reported-by: Euler Robot Signed-off-by: Chen Qun Reviewed-by: Laurent Vivier Reviewed-by: Alistair Francis Reviewed-by: Philippe Mathieu-Daudé Message-Id: <20200325025919.21316-4-kuhn.chenqun@huawei.com> Signed-off-by: Laurent Vivier --- diff --git a/hw/timer/exynos4210_mct.c b/hw/timer/exynos4210_mct.c index 944120aea5..570cf7075b 100644 --- a/hw/timer/exynos4210_mct.c +++ b/hw/timer/exynos4210_mct.c @@ -1367,7 +1367,6 @@ static void exynos4210_mct_write(void *opaque, hwaddr offset, case L0_TCNTB: case L1_TCNTB: lt_i = GET_L_TIMER_IDX(offset); - index = GET_L_TIMER_CNT_REG_IDX(offset, lt_i); /* * TCNTB is updated to internal register only after CNT expired. @@ -1396,7 +1395,6 @@ static void exynos4210_mct_write(void *opaque, hwaddr offset, case L0_ICNTB: case L1_ICNTB: lt_i = GET_L_TIMER_IDX(offset); - index = GET_L_TIMER_CNT_REG_IDX(offset, lt_i); s->l_timer[lt_i].reg.wstat |= L_WSTAT_ICNTB_WRITE; s->l_timer[lt_i].reg.cnt[L_REG_CNT_ICNTB] = value & @@ -1438,8 +1436,6 @@ static void exynos4210_mct_write(void *opaque, hwaddr offset, case L0_FRCNTB: case L1_FRCNTB: lt_i = GET_L_TIMER_IDX(offset); - index = GET_L_TIMER_CNT_REG_IDX(offset, lt_i); - DPRINTF("local timer[%d] FRCNTB write %llx\n", lt_i, value); s->l_timer[lt_i].reg.wstat |= L_WSTAT_FRCCNTB_WRITE;