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Commit 26305d3d authored by Arend Van Spriel's avatar Arend Van Spriel Committed by Kalle Valo
Browse files

brcmfmac: initialize variable in brcmf_sdiod_regrl() 



In case of an error the variable returned is uninitialized. The caller
will probably check the error code before using it, but better assure
it is set to zero.

Reviewed-by: default avatarHante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: default avatarPieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Signed-off-by: default avatarArend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent bc981641

drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c

+1 −1
Original line number Diff line number Diff line
@@ -420,7 +420,7 @@ 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;

	u32 data = 0;

	int retval;



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