[PATCH] ath9k: remove useless variable assignment in ath_mci_intr()

From	"Gustavo A. R. Silva" <garsilva@embeddedor.com>
Newsgroups	linux.kernel
Subject	[PATCH] ath9k: remove useless variable assignment in ath_mci_intr()
Date	2017-06-27 01:50 +0200
Message-ID	<tWLVv-AA-7@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Value assigned to variable offset at line 551 is overwritten at line 562,
before it can be used. This makes such variable assignment useless.

Addresses-Coverity-ID: 1226941
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
---
 drivers/net/wireless/ath/ath9k/mci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath9k/mci.c b/drivers/net/wireless/ath/ath9k/mci.c
index 66596b9..cf23fd8 100644
--- a/drivers/net/wireless/ath/ath9k/mci.c
+++ b/drivers/net/wireless/ath/ath9k/mci.c
@@ -548,7 +548,7 @@ void ath_mci_intr(struct ath_softc *sc)
 
 	if (mci_int_rxmsg & AR_MCI_INTERRUPT_RX_MSG_SCHD_INFO) {
 		mci_int_rxmsg &= ~AR_MCI_INTERRUPT_RX_MSG_SCHD_INFO;
-		offset = ar9003_mci_state(ah, MCI_STATE_LAST_SCHD_MSG_OFFSET);
+		ar9003_mci_state(ah, MCI_STATE_LAST_SCHD_MSG_OFFSET);
 	}
 
 	if (mci_int_rxmsg & AR_MCI_INTERRUPT_RX_MSG_GPM) {
-- 
2.5.0

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[PATCH] ath9k: remove useless variable assignment in ath_mci_intr() "Gustavo A. R. Silva" <garsilva@embeddedor.com> - 2017-06-27 01:50 +0200
  Re: ath9k: remove useless variable assignment in ath_mci_intr() Kalle Valo <kvalo@qca.qualcomm.com> - 2017-06-28 20:00 +0200

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