From: Lee Jones Date: Sun, 22 Nov 2020 03:22:01 +0000 (-0800) Subject: soc: ti: pm33xx: Remove set but unused variable 'ret' X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=edac869ed010814d56f766745c64476d5a96bbdd;p=linux.git soc: ti: pm33xx: Remove set but unused variable 'ret' 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 --- diff --git a/drivers/soc/ti/pm33xx.c b/drivers/soc/ti/pm33xx.c index d2f5e7001a93c..9c0670ab6be6f 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); }