From: Ondrej Zary Date: Fri, 9 May 2014 16:10:34 +0000 (+0200) Subject: orinoco_usb: Fix broken firmware load error checking X-Git-Tag: v3.16-rc1~27^2~50^2^2~117 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=fe5d96246e9c4d266c4a8dca99f82ad82f2305b5;p=uclinux-h8%2Flinux.git orinoco_usb: Fix broken firmware load error checking The check of ezusb_firmware_download() return value (added by commit 488ec878034eccb852267b0e27ce9d511f75c587) is broken because ezusb_firmware_download() returns 1 on success. This causes the driver not to work with the following error: orinoco_usb: probe of 3-3:1.0 failed with error -14 Check the return value only for negative values. This fix should be applied to -stable kernels too. Signed-off-by: Ondrej Zary Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/orinoco/orinoco_usb.c b/drivers/net/wireless/orinoco/orinoco_usb.c index f9805c9353d2..1cbb7835806f 100644 --- a/drivers/net/wireless/orinoco/orinoco_usb.c +++ b/drivers/net/wireless/orinoco/orinoco_usb.c @@ -1687,7 +1687,7 @@ static int ezusb_probe(struct usb_interface *interface, firmware.code = fw_entry->data; } if (firmware.size && firmware.code) { - if (ezusb_firmware_download(upriv, &firmware)) + if (ezusb_firmware_download(upriv, &firmware) < 0) goto error; } else { err("No firmware to download");