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 <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/realtek/rtlwifi/efuse.c b/drivers/net/wireless/realtek/rtlwifi/efuse.c
index 37ab582..ea4fc53 100644 (file)
--- 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;