[CIFS] cifs send2 not retrying enough in some cases on full socket

There are cases in which, on a full socket which requires retry on
sending data by the app (cifs in this case), that we were not
retrying since we did not reinitialize a counter.

This fixes the retry logic to retry up to 15 seconds on stuck
sockets.

Signed-off-by: Shirish Pargaonkar <shirishp@us.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index 000ac509c98a..e286db9f5ee2 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -265,6 +265,7 @@ smb_send2(struct socket *ssocket, struct kvec *iov, int n_vec,
         cFYI(1, ("Sending smb:  total_len %d", total_len));
         dump_smb(smb_buffer, len);
 
+        i = 0;
         while (total_len) {
                 rc = kernel_sendmsg(ssocket, &smb_msg, &iov[first_vec],
                                     n_vec - first_vec, total_len);