Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6

[sfrench/cifs-2.6.git] / fs / nfs / nfs4proc.c

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index eda74c42d552a044b5ba3b8541b9034cc29afff8..638067007c65e8010c68f84710d6cc0a1e782158 100644 (file)
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -39,6 +39,7 @@
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/string.h>
+#include <linux/slab.h>
 #include <linux/sunrpc/clnt.h>
 #include <linux/nfs.h>
 #include <linux/nfs4.h>
@@ -1522,6 +1523,8 @@ static int _nfs4_proc_open(struct nfs4_opendata *data)
                nfs_post_op_update_inode(dir, o_res->dir_attr);
        } else
                nfs_refresh_inode(dir, o_res->dir_attr);
+       if ((o_res->rflags & NFS4_OPEN_RESULT_LOCKTYPE_POSIX) == 0)
+               server->caps &= ~NFS_CAP_POSIX_LOCK;
        if(o_res->rflags & NFS4_OPEN_RESULT_CONFIRM) {
                status = _nfs4_proc_open_confirm(data);
                if (status != 0)
@@ -1663,7 +1666,7 @@ static int _nfs4_do_open(struct inode *dir, struct path *path, fmode_t fmode, in
        status = PTR_ERR(state);
        if (IS_ERR(state))
                goto err_opendata_put;
-       if ((opendata->o_res.rflags & NFS4_OPEN_RESULT_LOCKTYPE_POSIX) != 0)
+       if (server->caps & NFS_CAP_POSIX_LOCK)
                set_bit(NFS_STATE_POSIX_LOCKS, &state->flags);
        nfs4_opendata_put(opendata);
        nfs4_put_state_owner(sp);
@@ -2067,8 +2070,7 @@ nfs4_open_revalidate(struct inode *dir, struct dentry *dentry, int openflags, st
                        case -EDQUOT:
                        case -ENOSPC:
                        case -EROFS:
-                               lookup_instantiate_filp(nd, (struct dentry *)state, NULL);
-                               return 1;
+                               return PTR_ERR(state);
                        default:
                                goto out_drop;
                }
@@ -5107,6 +5109,7 @@ static int nfs41_proc_async_sequence(struct nfs_client *clp,
        res = kzalloc(sizeof(*res), GFP_KERNEL);
        if (!args || !res) {
                kfree(args);
+               kfree(res);
                nfs_put_client(clp);
                return -ENOMEM;
        }