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Bluetooth: Silence warning in btmrvl SDIO driver

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Clone checking of ret to simplify the code.

This patch silences a compiler warning:
drivers/bluetooth/btmrvl_sdio.c: In function ‘btmrvl_sdio_verify_fw_download’:
drivers/bluetooth/btmrvl_sdio.c:80: warning: ‘fws1’ may be used uninitialized in this function
drivers/bluetooth/btmrvl_sdio.c:80: note: ‘fws1’ was declared here

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Reviewed-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Kulikov Vasiliy 2010-07-05 12:01:22 +04:00 committed by Marcel Holtmann
parent 32c2ece5ea
commit 278be27fc4
1 changed files with 3 additions and 3 deletions
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6
drivers/bluetooth/btmrvl_sdio.c
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@ -83,10 +83,10 @@ static int btmrvl_sdio_read_fw_status(struct btmrvl_sdio_card *card, u16 *dat)
*dat = 0; *dat = 0;
fws0 = sdio_readb(card->func, CARD_FW_STATUS0_REG, &ret); fws0 = sdio_readb(card->func, CARD_FW_STATUS0_REG, &ret);
if (ret)
return -EIO;
if (!ret) fws1 = sdio_readb(card->func, CARD_FW_STATUS1_REG, &ret);
fws1 = sdio_readb(card->func, CARD_FW_STATUS1_REG, &ret);
if (ret) if (ret)
return -EIO; return -EIO;