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[08/10] brcmfmac: Fix asymmetric IO functions.

Message ID 1510605347-7629-9-git-send-email-arend.vanspriel@broadcom.com (mailing list archive)
State Accepted
Commit 3508a056a1f45d95c874fc9af8748bf4229432b6
Delegated to: Kalle Valo
Headers show

Commit Message

Arend van Spriel Nov. 13, 2017, 8:35 p.m. UTC 
From: Ian Molton <ian@mnementh.co.uk>

Unlikely to be a problem, but brcmf_sdiod_regrl() is
not symmetric with brcmf_sdiod_regrb() in initializing
the data value on stack. Fix that.

Signed-off-by: Ian Molton <ian@mnementh.co.uk>
[arend: reword the commit message a bit]
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--
1.9.1
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Patch

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
index bb2ebe6..e89e242 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
@@ -383,7 +383,7 @@  u8 brcmf_sdiod_regrb(struct brcmf_sdio_dev *sdiodev, u32 addr, int *ret)

 u32 brcmf_sdiod_regrl(struct brcmf_sdio_dev *sdiodev, u32 addr, int *ret)
 {
-	u32 data = 0;
+	u32 data;
 	int retval;

 	brcmf_dbg(SDIO, "addr:0x%08x\n", addr);