From: Jens Axboe <jens.axboe@oracle.com>
Date: Sun, 24 Jun 2007 06:07:50 +0000 (-0700)
Subject: [TCP] tcp_read_sock: Allow recv_actor() return return negative error value.
X-Git-Tag: v2.6.22-rc6~2^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ddb61a57bb6df673986e6476407f97d28b02031f;p=pandora-kernel.git

[TCP] tcp_read_sock: Allow recv_actor() return return negative error value.

tcp_read_sock() currently assumes that the recv_actor() only returns
number of bytes copied. For network splice receive, we may have to
return an error in some cases. So allow the actor to return a negative
error value.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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