On 02/15/2014 04:41 AM, Dan Carpenter wrote:
On Fri, Feb 14, 2014 at 04:54:14PM -0600, Larry Finger wrote:
diff --git a/drivers/staging/rtl8188eu/hal/usb_ops_linux.c
b/drivers/staging/rtl8188eu/hal/usb_ops_linux.c
index 1fa5370..d5f6a32 100644
--- a/drivers/staging/rtl8188eu/hal/usb_ops_linux.c
+++ b/drivers/staging/rtl8188eu/hal/usb_ops_linux.c
@@ -49,7 +49,9 @@ static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u8
request, u16 value, u
goto exit;
}
- _enter_critical_mutex(&dvobjpriv->usb_vendor_req_mutex, NULL);
+ if (mutex_lock_interruptible(&dvobjpriv->usb_vendor_req_mutex))
+ status = -ENOMEM;
+ goto exit;
Missing curly braces.
Thanks for seeing this. Fixing this also removes the uninitialized variable
warnings, which should have been a clue. Perhaps my wife is right, and I am
getting senile!
Actually a simple "return -ENOMEM" is sufficient as nothing happens at label
exit other than "return status".
Larry
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