wil6210: fix for unreachable code in wmi_recv_cmd

As reported by Dan Carpenter <dan.carpenter@oracle.com>:

The patch a715c7ddd65a: "wil6210: improve debug for WMI receive" from
May 29, 2014, leads to the following static checker warning:

        drivers/net/wireless/ath/wil6210/wmi.c:746 wmi_recv_cmd()
        info: ignoring unreachable code.

drivers/net/wireless/ath/wil6210/wmi.c
   739                  spin_unlock_irqrestore(&wil->wmi_ev_lock, flags);
   740                  {
   741                          int q = queue_work(wil->wmi_wq,
   742                                             &wil->wmi_event_worker);
   743                          wil_dbg_wmi(wil, "queue_work -> %d\n", q);
   744                  }
   745          }
   746          if (n > 1)
                ^^^^^^^^^^
We never reach this if statemtent.

   747                  wil_dbg_wmi(wil, "%s -> %d events processed\n", __func__, n);
   748  }

Exit loop with "break", not "return".

Change-Id: Iafa9244efbdb3f1bf92459a2cc61669719d39063
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Git-commit: 95266dc07d52b28d7cedb755e2ff4254bb2d7eec
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git


Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>