[PATCH 31/41] mwifiex: pcie: Remove a couple of unchecked 'ret's

[Lee Jones]

Fixes the following W=1 kernel build warning(s):

 drivers/net/wireless/marvell/mwifiex/pcie.c: In function ‘mwifiex_pcie_remove’:
 drivers/net/wireless/marvell/mwifiex/pcie.c:432:6: warning: variable ‘ret’ set 
but not used [-Wunused-but-set-variable]
 drivers/net/wireless/marvell/mwifiex/pcie.c: In function 
‘mwifiex_cleanup_pcie’:
 drivers/net/wireless/marvell/mwifiex/pcie.c:3142:6: warning: variable ‘ret’ 
set but not used [-Wunused-but-set-variable]

Cc: Amitkumar Karwar <amitkar...@gmail.com>
Cc: Ganapathi Bhat <ganapathi.b...@nxp.com>
Cc: Xinming Hu <huxinming...@gmail.com>
Cc: Kalle Valo <kv...@codeaurora.org>
Cc: "David S. Miller" <da...@davemloft.net>
Cc: Jakub Kicinski <k...@kernel.org>
Cc: linux-wirel...@vger.kernel.org
Cc: net...@vger.kernel.org
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
 drivers/net/wireless/marvell/mwifiex/pcie.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c 
b/drivers/net/wireless/marvell/mwifiex/pcie.c
index 6a10ff0377a24..67e0247ebaa65 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
@@ -429,7 +429,6 @@ static void mwifiex_pcie_remove(struct pci_dev *pdev)
        struct mwifiex_private *priv;
        const struct mwifiex_pcie_card_reg *reg;
        u32 fw_status;
-       int ret;
 
        card = pci_get_drvdata(pdev);
 
@@ -441,7 +440,7 @@ static void mwifiex_pcie_remove(struct pci_dev *pdev)
 
        reg = card->pcie.reg;
        if (reg)
-               ret = mwifiex_read_reg(adapter, reg->fw_status, &fw_status);
+               mwifiex_read_reg(adapter, reg->fw_status, &fw_status);
        else
                fw_status = -1;
 
@@ -3139,12 +3138,11 @@ static void mwifiex_cleanup_pcie(struct mwifiex_adapter 
*adapter)
        struct pcie_service_card *card = adapter->card;
        struct pci_dev *pdev = card->dev;
        const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
-       int ret;
        u32 fw_status;
 
        cancel_work_sync(&card->work);
 
-       ret = mwifiex_read_reg(adapter, reg->fw_status, &fw_status);
+       mwifiex_read_reg(adapter, reg->fw_status, &fw_status);
        if (fw_status == FIRMWARE_READY_PCIE) {
                mwifiex_dbg(adapter, INFO,
                            "Clearing driver ready signature\n");
-- 
2.25.1