From: Pavel Shilovsky <pshilovsky@samba.org>
Date: Fri, 20 Jun 2014 12:30:46 +0000 (+0400)
Subject: CIFS: Fix wsize usage in iovec write
X-Git-Tag: cleanup-for-v3.18~61^2~20
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ec0b01b2691d1465bb7219e031e8bf38ccd9397;p=pandora-kernel.git

CIFS: Fix wsize usage in iovec write

If a server change maximum buffer size for write (wsize) requests
on reconnect we can fail on repeating with a big size buffer on
-EAGAIN error in iovec write. Fix this by checking wsize all the
time before repeating request in iovec write.

Reviewed-by: Shirish Pargaonkar <spargaonkar@suse.com>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
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