[PATCH] cifs: Do not init smb requests or block when sending requests

if cifsd thread is no longer running to demultixplex responses.

Do not send FindClose request when FindFirst failed without reaching end
of search. 

Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index f8edf816b4be..b004fef0a42b 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -90,7 +90,8 @@ small_smb_init(int smb_command, int wct, struct cifsTconInfo *tcon,
            check for tcp and smb session status done differently
            for those three - in the calling routine */
         if(tcon) {
-                if((tcon->ses) && (tcon->ses->server)){
+                if((tcon->ses) && (tcon->ses->status != CifsExiting) &&
+                                  (tcon->ses->server)){
                         struct nls_table *nls_codepage;
                                 /* Give Demultiplex thread up to 10 seconds to 
                                    reconnect, should be greater than cifs socket
@@ -185,7 +186,8 @@ smb_init(int smb_command, int wct, struct cifsTconInfo *tcon,
            check for tcp and smb session status done differently
            for those three - in the calling routine */
         if(tcon) {
-                if((tcon->ses) && (tcon->ses->server)){
+                if((tcon->ses) && (tcon->ses->status != CifsExiting) && 
+                                  (tcon->ses->server)){
                         struct nls_table *nls_codepage;
                                 /* Give Demultiplex thread up to 10 seconds to
                                    reconnect, should be greater than cifs socket