Commit 278be27f authored Jul 05, 2010 by Kulikov Vasiliy Committed by Marcel Holtmann Jul 21, 2010

Bluetooth: Silence warning in btmrvl SDIO driver



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>

parent 32c2ece5

drivers/bluetooth/btmrvl_sdio.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -83,10 +83,10 @@ static int btmrvl_sdio_read_fw_status(struct btmrvl_sdio_card card, u16 dat)
		*dat = 0;

		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);

		if (ret)
		return -EIO;