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[50.47.85.193]) by smtp.gmail.com with ESMTPSA id n63-v6sm37635496pfn.9.2018.10.21.21.17.51 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 21 Oct 2018 21:17:51 -0700 (PDT) Date: Sun, 21 Oct 2018 21:17:50 -0700 From: Maya Nakamura To: gregkh@linuxfoundation.org, outreachy-kernel@googlegroups.com Subject: [PATCH] staging: rtlwifi: Remove unnecessary variable Message-ID: <20181022041747.GA2618@k-vBox> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) Remove an unnecessary variable that is declared and assigned a value only to return it. Issue found by Coccinelle's semantic patch results for returnvar.cocci. Signed-off-by: Maya Nakamura --- drivers/staging/rtlwifi/phydm/phydm_hwconfig.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/rtlwifi/phydm/phydm_hwconfig.c b/drivers/staging/rtlwifi/phydm/phydm_hwconfig.c index 90a41c64c0c2..fdc9af56e9d7 100644 --- a/drivers/staging/rtlwifi/phydm/phydm_hwconfig.c +++ b/drivers/staging/rtlwifi/phydm/phydm_hwconfig.c @@ -491,8 +491,7 @@ static u8 odm_sq_process_patch_rt_cid_819x_lenovo(struct phy_dm_struct *dm, u8 is_cck_rate, u8 pwdb_all, u8 path, u8 RSSI) { - u8 sq = 0; - return sq; + return 0; } static u8 odm_evm_db_to_percentage(s8 value) -- 2.17.1