From edac869ed010814d56f766745c64476d5a96bbdd Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Sat, 21 Nov 2020 19:22:01 -0800 Subject: [PATCH] soc: ti: pm33xx: Remove set but unused variable 'ret' MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fixes the following W=1 kernel build warning(s): drivers/soc/ti/pm33xx.c: In function ‘am33xx_do_sram_idle’: drivers/soc/ti/pm33xx.c:138:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] Cc: Santosh Shilimkar Signed-off-by: Lee Jones Signed-off-by: Santosh Shilimkar --- drivers/soc/ti/pm33xx.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/soc/ti/pm33xx.c b/drivers/soc/ti/pm33xx.c index d2f5e7001a93..9c0670ab6be6 100644 --- a/drivers/soc/ti/pm33xx.c +++ b/drivers/soc/ti/pm33xx.c @@ -135,13 +135,11 @@ static int am33xx_push_sram_idle(void) static int am33xx_do_sram_idle(u32 wfi_flags) { - int ret = 0; - if (!m3_ipc || !pm_ops) return 0; if (wfi_flags & WFI_FLAG_WAKE_M3) - ret = m3_ipc->ops->prepare_low_power(m3_ipc, WKUP_M3_IDLE); + m3_ipc->ops->prepare_low_power(m3_ipc, WKUP_M3_IDLE); return pm_ops->cpu_suspend(am33xx_do_wfi_sram, wfi_flags); }