From f8cefead37ddc111786b14da73286204eb8509b5 Mon Sep 17 00:00:00 2001 From: jing yangyang Date: Thu, 19 Aug 2021 19:17:52 -0700 Subject: char: mware: fix returnvar.cocci warnings Remove unneeded variables when "0" can be returned. Generated by: scripts/coccinelle/misc/returnvar.cocci Reported-by: Zeal Robot Signed-off-by: jing yangyang Link: https://lore.kernel.org/r/20210820021752.10927-1-jing.yangyang@zte.com.cn Signed-off-by: Greg Kroah-Hartman --- drivers/char/mwave/tp3780i.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/char') diff --git a/drivers/char/mwave/tp3780i.c b/drivers/char/mwave/tp3780i.c index 8588b51202e5..83eaffeb22c8 100644 --- a/drivers/char/mwave/tp3780i.c +++ b/drivers/char/mwave/tp3780i.c @@ -470,8 +470,6 @@ int tp3780I_StartDSP(THINKPAD_BD_DATA * pBDData) int tp3780I_QueryAbilities(THINKPAD_BD_DATA * pBDData, MW_ABILITIES * pAbilities) { - int retval = 0; - PRINTK_2(TRACE_TP3780I, "tp3780i::tp3780I_QueryAbilities entry pBDData %p\n", pBDData); @@ -502,7 +500,7 @@ int tp3780I_QueryAbilities(THINKPAD_BD_DATA * pBDData, MW_ABILITIES * pAbilities PRINTK_1(TRACE_TP3780I, "tp3780i::tp3780I_QueryAbilities exit retval=SUCCESSFUL\n"); - return retval; + return 0; } int tp3780I_ReadWriteDspDStore(THINKPAD_BD_DATA * pBDData, unsigned int uOpcode, -- cgit v1.2.3