leandrof/u-boot
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

net: usb: mcs7830: fix non-DM ingress path

Browse Source 
The mcs7830_recv() (non-DM) function discards good packets and tries to
process "bad" packets due to incorrect test condition.
Fix the condition and return the proper value as described in function
doc.

Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
This commit is contained in:
Uri Mashiach 2017-05-21 17:00:52 +03:00 committed by Marek Vasut
parent a375ff8e14
commit 3ce3026a09
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/usb/eth/mcs7830.c
View File

@ -622,10 +622,12 @@ static int mcs7830_recv(struct eth_device *eth)
int len;
len = mcs7830_recv_common(ueth, buf);
if (len <= 0)
if (len >= 0) {
net_process_received_packet(buf, len);
return 0;
}
return 0;
return len;
}
/*