tree b043a2c269a0e2b8b64c34644dfe8586f114ead9
parent 5f6dbc9e4afe4d1d39e85de3ac2720a2042ad191
author Jeff Layton <jlayton@redhat.com> 1287171247 -0400
committer Steve French <sfrench@us.ibm.com> 1287965939 +0000

cifs: wait for writeback to complete in cifs_flush

The f_op->flush operation is the last chance to return a writeback
related error when closing a file. Ensure that we don't miss reporting
any errors by waiting for writeback to complete in cifs_flush before
proceeding.

There's no reason to do this when the file isn't open for write
however.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Suresh Jayaraman <sjayaraman@suse.de>
Reviewed-by: David Kleikamp <shaggy@linux.vnet.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>