wil6210: fix for unreachable code in wmi_recv_cmd

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

The patch a715c7ddd6: "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".

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>

...

This commit is contained in:

Vladimir Kondratiev 2014-06-16 19:37:19 +03:00 • committed by John W. Linville

parent f8cd9f8b32

commit 95266dc07d

1 changed files with 10 additions and 15 deletions

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drivers/net/wireless/ath/wil6210/wmi.c

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