[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>

diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index 000ac509c98a32e884322149e88b53e4bdb2a4c1..e286db9f5ee2c66d34b0c3c4deedf851b18b7687 100644 (file)
--- 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);