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NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup
authorTrond Myklebust <trond.myklebust@hammerspace.com>
Wed, 14 Aug 2019 18:19:09 +0000 (14:19 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 21 Sep 2019 05:14:13 +0000 (07:14 +0200)
commit5a4086ea0b36714d003e7975e1ddf2f5454c081c
tree7a660e5f6cd7ce6a2c904884562a41f721cbb6fftree | snapshot
parent88acd562ce7c45a0839302e3fe5923ba56ea5ca7commit | diff
NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup

[ Upstream commit 17d8c5d145000070c581f2a8aa01edc7998582ab ]

Initialise the result count to 0 rather than initialising it to the
argument count. The reason is that we want to ensure we record the
I/O stats correctly in the case where an error is returned (for
instance in the layoutstats).

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
fs/nfs/pagelist.c diff | blob | history
Domain: System / Kernel;