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net: wireless: bcmdhd: Change singal pending return value from -110 to -4

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- ETIMEDOUT is interpreted as FW is not responding,
  so return EINTR instead

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
This commit is contained in:
Dmitry Shmidt
2012-05-15 12:22:48 -07:00
parent 1f0627dea2
commit 08cad5bc6c
1 changed files with 3 additions and 3 deletions
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6
drivers/net/wireless/bcmdhd/dhd_sdio.c
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@@ -1481,9 +1481,9 @@ dhd_bus_rxctl(struct dhd_bus *bus, uchar *msg, uint msglen)
dhd_os_sdunlock(bus->dhd);
#endif /* DHD_DEBUG */
} else if (pending == TRUE) {
/* possibly fw hangs so never responsed back */
DHD_ERROR(("%s: pending or timeout \n", __FUNCTION__));
return -ETIMEDOUT;
/* signal pending */
DHD_ERROR(("%s: signal pending\n", __FUNCTION__));
return -EINTR;
} else {
DHD_CTL(("%s: resumed for unknown reason?\n", __FUNCTION__));
#ifdef DHD_DEBUG