[PATCH] knfsd: nfsd4: fix open flag passing

Since nfsv4 actually keeps around the file descriptors it gets from open
(instead of just using them for a single read or write operation), we need to
make sure that we can do RDWR opens and not just RDONLY/WRONLY.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 591dc6ba6e19..9daa0b9feb8d 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1790,10 +1790,10 @@ nfsd4_process_open2(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nf
         } else {
                 /* Stateid was not found, this is a new OPEN */
                 int flags = 0;
+                if (open->op_share_access & NFS4_SHARE_ACCESS_READ)
+                        flags |= MAY_READ;
                 if (open->op_share_access & NFS4_SHARE_ACCESS_WRITE)
-                        flags = MAY_WRITE;
-                else
-                        flags = MAY_READ;
+                        flags |= MAY_WRITE;
                 status = nfs4_new_open(rqstp, &stp, dp, current_fh, flags);
                 if (status)
                         goto out;