nfs: skip over stale rpc packets
When a former transaction was aborted by hitting Ctrl-C the old reply might
still hang in the ethernet controller making all further transactions fail.

So just skip over old replies.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent e674513 commit f91c16b8e28daa725a11fea1b011a35e3c5b6721
@Uwe Kleine-König Uwe Kleine-König authored on 7 Feb 2014
Sascha Hauer committed on 10 Feb 2014
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fs/nfs.c