Just return an error upon failure.
Signed-off-by: Oliver Neukum <oneu...@suse.com>
---
drivers/net/usb/kaweth.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c
index 37bf715..3cd6906 100644
--- a/drivers/net/usb/kaweth.c
+++ b/drivers/net/usb/kaweth.c
@@ -1049,6 +1049,8 @@ static int kaweth_probe(
/* Download the firmware */
dev_info(dev, "Downloading firmware...\n");
kaweth->firmware_buf = (__u8 *)__get_free_page(GFP_KERNEL);
+ if (!kaweth->firmware_buf)
+ return -ENOMEM;
if ((result = kaweth_download_firmware(kaweth,
"kaweth/new_code.bin",
100,
--
2.1.4
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