From: Colin Ian King Date: Fri, 31 May 2019 14:14:12 +0000 (+0100) Subject: rtlwifi: remove redundant assignment to variable k X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f0822dfc5887a2f93ac2b72cd21ab307cee4226a;p=linux.git rtlwifi: remove redundant assignment to variable k The assignment of 0 to variable k is never read once we break out of the loop, so the assignment is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/realtek/rtlwifi/efuse.c b/drivers/net/wireless/realtek/rtlwifi/efuse.c index 37ab582a8afb2..ea4fc53764de3 100644 --- a/drivers/net/wireless/realtek/rtlwifi/efuse.c +++ b/drivers/net/wireless/realtek/rtlwifi/efuse.c @@ -117,10 +117,8 @@ u8 efuse_read_1byte(struct ieee80211_hw *hw, u16 address) rtlpriv->cfg-> maps[EFUSE_CTRL] + 3); k++; - if (k == 1000) { - k = 0; + if (k == 1000) break; - } } data = rtl_read_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_CTRL]); return data;