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authorChuck Lever <chuck.lever@oracle.com>2006-08-22 20:06:22 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-09-22 23:24:52 -0400
commitd3db90e270791b21cd00d3c094884bffa907cc9e (patch)
tree3d6aea8fabd34fba5db5454867811b087bb71e05 /fs/nfs/dir.c
parentb86acd501a34227e0ed2b2d54dc8002c1701ce17 (diff)
NFS: remove a no-longer-needed error check in nfs_symlink()
In the early days of NFS, there was no duplicate reply cache on the server. Thus retransmitted non-idempotent requests often found that the request had already completed on the server. To avoid passing an unanticipated return code to unsuspecting applications, NFS clients would often shunt error codes that implied the request had been retried but already completed. Thanks to NFS over TCP, duplicate reply caches on the server, and network performance and reliability improvements, it is safe to remove such checks. Test plan: None. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/dir.c')
-rw-r--r--fs/nfs/dir.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 9b496ef4abe..084e8cb41c8 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1476,14 +1476,10 @@ dentry->d_parent->d_name.name, dentry->d_name.name);
error = NFS_PROTO(dir)->symlink(dir, &dentry->d_name, &qsymname,
&attr, &sym_fh, &sym_attr);
nfs_end_data_update(dir);
- if (!error) {
+ if (!error)
error = nfs_instantiate(dentry, &sym_fh, &sym_attr);
- } else {
- if (error == -EEXIST)
- printk("nfs_proc_symlink: %s/%s already exists??\n",
- dentry->d_parent->d_name.name, dentry->d_name.name);
+ else
d_drop(dentry);
- }
unlock_kernel();
return error;
}