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authorNeilBrown <neilb@suse.de>2006-01-18 17:43:50 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-18 19:20:28 -0800
commit45bd3b3dffaa9fb1706fe001bf66276d0997a850 (patch)
tree9b5a8dc7f619cea36b3ad87d0dbd4545e24d0336 /fs/nfsd/vfs.c
parent7fcd53303de8dbbed863f6471ca92eb96a1faa28 (diff)
downloadop-kernel-dev-45bd3b3dffaa9fb1706fe001bf66276d0997a850.zip
op-kernel-dev-45bd3b3dffaa9fb1706fe001bf66276d0997a850.tar.gz
[PATCH] knfsd: Fix some more errno/nfserr confusion in vfs.c
nfsd_sync* return an errno, which usually needs to be converted to an errno, sometimes immediately, sometimes a little later. Also, nfsd_setattr returns an nfserr which SHOULDN'T be converted from an errno (because it isn't one). Also some tidyups of the form: err = XX err = nfserrno(err) and err = XX if (err) err = nfserrno(err) become err = nfserrno(XX) Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/nfsd/vfs.c')
-rw-r--r--fs/nfsd/vfs.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index e6dfa14..5320e5a 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -891,9 +891,9 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
int err = 0;
int stable = *stablep;
+#ifdef MSNFS
err = nfserr_perm;
-#ifdef MSNFS
if ((fhp->fh_export->ex_flags & NFSEXP_MSNFS) &&
(!lock_may_write(file->f_dentry->d_inode, offset, cnt)))
goto out;
@@ -1065,8 +1065,7 @@ nfsd_commit(struct svc_rqst *rqstp, struct svc_fh *fhp,
return err;
if (EX_ISSYNC(fhp->fh_export)) {
if (file->f_op && file->f_op->fsync) {
- err = nfsd_sync(file);
- err = nfserrno(err);
+ err = nfserrno(nfsd_sync(file));
} else {
err = nfserr_notsupp;
}
@@ -1177,7 +1176,7 @@ nfsd_create(struct svc_rqst *rqstp, struct svc_fh *fhp,
goto out_nfserr;
if (EX_ISSYNC(fhp->fh_export)) {
- err = nfsd_sync_dir(dentry);
+ err = nfserrno(nfsd_sync_dir(dentry));
write_inode_now(dchild->d_inode, 1);
}
@@ -1310,9 +1309,7 @@ nfsd_create_v3(struct svc_rqst *rqstp, struct svc_fh *fhp,
goto out_nfserr;
if (EX_ISSYNC(fhp->fh_export)) {
- err = nfsd_sync_dir(dentry);
- if (err)
- err = nfserrno(err);
+ err = nfserrno(nfsd_sync_dir(dentry));
/* setattr will sync the child (or not) */
}
@@ -1339,7 +1336,7 @@ nfsd_create_v3(struct svc_rqst *rqstp, struct svc_fh *fhp,
if ((iap->ia_valid &= ~(ATTR_UID|ATTR_GID)) != 0) {
int err2 = nfsd_setattr(rqstp, resfhp, iap, 0, (time_t)0);
if (err2)
- err = nfserrno(err2);
+ err = err2;
}
/*
@@ -1514,10 +1511,8 @@ nfsd_link(struct svc_rqst *rqstp, struct svc_fh *ffhp,
err = vfs_link(dold, dirp, dnew);
if (!err) {
if (EX_ISSYNC(ffhp->fh_export)) {
- err = nfsd_sync_dir(ddir);
+ err = nfserrno(nfsd_sync_dir(ddir));
write_inode_now(dest, 1);
- if (err)
- err = nfserrno(err);
}
} else {
if (err == -EXDEV && rqstp->rq_vers == 2)
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