From 5f1a6826ea4900f8540d5eeb29f97796860f2d08 Mon Sep 17 00:00:00 2001 From: Simon Horman Date: Wed, 21 Aug 2024 16:42:50 +0100 Subject: [PATCH] staging: rtl8192e: remove set but otherwise unused local variable iv32 Remove iv32 from rtllib_tkip_get_key() as it is set but otherwise unused. Flagged by allmodconfig W=1 builds with gcc-13 and clang-18. Compile tested only. Signed-off-by: Simon Horman Link: https://lore.kernel.org/r/20240821-rtl8192e-unused-var-v1-1-08b9e869260e@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192e/rtllib_crypt_tkip.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/staging/rtl8192e/rtllib_crypt_tkip.c b/drivers/staging/rtl8192e/rtllib_crypt_tkip.c index dc0917b035117..31eff306e8aaa 100644 --- a/drivers/staging/rtl8192e/rtllib_crypt_tkip.c +++ b/drivers/staging/rtl8192e/rtllib_crypt_tkip.c @@ -638,10 +638,7 @@ static int rtllib_tkip_get_key(void *key, int len, u8 *seq, void *priv) if (seq) { /* Return the sequence number of the last transmitted frame. */ u16 iv16 = tkey->tx_iv16; - u32 iv32 = tkey->tx_iv32; - if (iv16 == 0) - iv32--; iv16--; seq[0] = tkey->tx_iv16; seq[1] = tkey->tx_iv16 >> 8; -- 2.50.1