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| author | J. Bruce Fields <bfields@redhat.com> | 2012-08-18 03:47:53 +0200 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2012-08-21 23:42:00 +0200 |
| commit | 5b444cc9a4c979aa0fa185c8ddca221462a34b7a (patch) | |
| tree | 7a2b23292f279c31bacdabd95a709605e194137a /fs/nfsd/nfssvc.c | |
| parent | svcrpc: make xpo_recvfrom return only >=0 (diff) | |
| download | linux-5b444cc9a4c979aa0fa185c8ddca221462a34b7a.tar.xz linux-5b444cc9a4c979aa0fa185c8ddca221462a34b7a.zip | |
svcrpc: remove handling of unknown errors from svc_recv
svc_recv() returns only -EINTR or -EAGAIN. If we really want to worry
about the case where it has a bug that causes it to return something
else, we could stick a WARN() in svc_recv. But it's silly to require
every caller to have all this boilerplate to handle that case.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfssvc.c')
| -rw-r--r-- | fs/nfsd/nfssvc.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index dd2b7343d741..2013aa001dab 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -487,7 +487,7 @@ static int nfsd(void *vrqstp) { struct svc_rqst *rqstp = (struct svc_rqst *) vrqstp; - int err, preverr = 0; + int err; /* Lock module and set up kernel thread */ mutex_lock(&nfsd_mutex); @@ -534,16 +534,6 @@ nfsd(void *vrqstp) ; if (err == -EINTR) break; - else if (err < 0) { - if (err != preverr) { - printk(KERN_WARNING "%s: unexpected error " - "from svc_recv (%d)\n", __func__, -err); - preverr = err; - } - schedule_timeout_uninterruptible(HZ); - continue; - } - validate_process_creds(); svc_process(rqstp); validate_process_creds(); |