tree b9df0e69c6b1c4307be9914a1e3f79981bc179e8
parent 49d8137a4039c63c834827f4bfe875e27bb9c521
author Paul Durrant <Paul.Durrant@citrix.com> 1396006745 +0000
committer David S. Miller <davem@davemloft.net> 1396133434 -0400

xen-netback: remove pointless clause from if statement

This patch removes a test in start_new_rx_buffer() that checks whether
a copy operation is less than MAX_BUFFER_OFFSET in length, since
MAX_BUFFER_OFFSET is defined to be PAGE_SIZE and the only caller of
start_new_rx_buffer() already limits copy operations to PAGE_SIZE or less.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
Cc: Sander Eikelenboom <linux@eikelenboom.it>
Reported-By: Sander Eikelenboom <linux@eikelenboom.it>
Tested-By: Sander Eikelenboom <linux@eikelenboom.it>
Signed-off-by: David S. Miller <davem@davemloft.net>