diff mbox

[v2,2/2] pegasus: fixes reported packet length

Message ID 1461742525-2748-3-git-send-email-petkan@mip-labs.com
State Superseded, archived
Delegated to: David Miller
Headers show

Commit Message

Petko Manolov April 27, 2016, 7:35 a.m. UTC 
According to ADM851x docs the ethernet packet is appended with 4
bytes, not 8.  Fixing this to report (hopefully) the right amount
of data.

Signed-off-by: Petko Manolov <petkan@mip-labs.com>
---
 drivers/net/usb/pegasus.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index f919e20..780c217 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -497,7 +497,7 @@  static void read_bulk_callback(struct urb *urb)
 		pkt_len = buf[count - 3] << 8;
 		pkt_len += buf[count - 4];
 		pkt_len &= 0xfff;
-		pkt_len -= 8;
+		pkt_len -= 4;
 	}
 
 	/*