diff options
| author | David S. Miller <davem@davemloft.net> | 2013-10-23 16:28:39 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-10-23 16:49:34 -0400 |
| commit | c3fa32b9764dc45dcf8a2231b1c110abc4a63e0b (patch) | |
| tree | 6cf2896a77b65bec64284681e1c3851eb3263e09 /fs/cifs/transport.c | |
| parent | 34d92d5315b64a3e5292b7e9511c1bb617227fb6 (diff) | |
| parent | 320437af954cbe66478f1f5e8b34cb5a8d072191 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/usb/qmi_wwan.c
include/net/dst.h
Trivial merge conflicts, both were overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/cifs/transport.c')
| -rw-r--r-- | fs/cifs/transport.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index 6fdcb1b4a106..800b938e4061 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -410,8 +410,13 @@ static int wait_for_free_request(struct TCP_Server_Info *server, const int timeout, const int optype) { - return wait_for_free_credits(server, timeout, - server->ops->get_credits_field(server, optype)); + int *val; + + val = server->ops->get_credits_field(server, optype); + /* Since an echo is already inflight, no need to wait to send another */ + if (*val <= 0 && optype == CIFS_ECHO_OP) + return -EAGAIN; + return wait_for_free_credits(server, timeout, val); } static int allocate_mid(struct cifs_ses *ses, struct smb_hdr *in_buf, |