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brcmfmac: fix bug causing errorneous free on exception. 

This patch fixes bug where driver frees resources twice when
an exception occurs.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Hante Meuleman 2012-09-13 21:12:04 +02:00 committed by John W. Linville
parent 4531603a7a
commit 9cd23a7191
1 changed files with 2 additions and 4 deletions
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6
drivers/net/wireless/brcm80211/brcmfmac/usb.c
View File

@ -1340,10 +1340,8 @@ static int brcmf_usb_probe_cb(struct brcmf_usbdev_info *devinfo,
struct device *dev = devinfo->dev;
bus_pub = brcmf_usb_attach(devinfo, BRCMF_USB_NRXQ, BRCMF_USB_NTXQ);
if (!bus_pub) {
ret = -ENODEV;
goto fail;
}
if (!bus_pub)
return -ENODEV;
bus = kzalloc(sizeof(struct brcmf_bus), GFP_ATOMIC);
if (!bus) {