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NFSv4: Report the error from nfs4_select_rw_stateid()

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In pnfs_update_layout() ensure that we do report any fatal errors from
nfs4_select_rw_stateid().

Fixes: d9aba2b40d ("NFSv4: Don't use the zero stateid with layoutget")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust 2019-07-22 18:06:17 +01:00
parent c34fae003c
commit 731c74dd98
1 changed files with 1 additions and 6 deletions
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7
fs/nfs/pnfs.c
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@ -1903,12 +1903,6 @@ lookup_again:
goto out_unlock;
}
if (!nfs4_valid_open_stateid(ctx->state)) {
trace_pnfs_update_layout(ino, pos, count, iomode, lo, lseg,
PNFS_UPDATE_LAYOUT_INVALID_OPEN);
goto out_unlock;
}
/*
* Choose a stateid for the LAYOUTGET. If we don't have a layout
* stateid, or it has been invalidated, then we must use the open
@ -1939,6 +1933,7 @@ lookup_again:
iomode == IOMODE_RW ? FMODE_WRITE : FMODE_READ,
NULL, &stateid, NULL);
if (status != 0) {
lseg = ERR_PTR(status);
trace_pnfs_update_layout(ino, pos, count,
iomode, lo, lseg,
PNFS_UPDATE_LAYOUT_INVALID_OPEN);