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| author | Dmitry Shmidt <dimitrysh@google.com> | 2009-07-28 11:03:31 -0700 |
|---|---|---|
| committer | Dmitry Shmidt <dimitrysh@google.com> | 2009-07-28 11:03:31 -0700 |
| commit | 7b43699180e593b19092eb2a091c4bca105aca77 (patch) | |
| tree | ab7347dba24ae0e73a63b00fc263991a7584e061 /wifi | |
| parent | b862e1c7efa3bfdf0d305e8af744ae4f0022e568 (diff) | |
| download | hardware_libhardware_legacy-7b43699180e593b19092eb2a091c4bca105aca77.zip hardware_libhardware_legacy-7b43699180e593b19092eb2a091c4bca105aca77.tar.gz hardware_libhardware_legacy-7b43699180e593b19092eb2a091c4bca105aca77.tar.bz2 | |
Fix possible race condition in wlan driver loading
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Diffstat (limited to 'wifi')
| -rw-r--r-- | wifi/wifi.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/wifi/wifi.c b/wifi/wifi.c index ae82efe..8719cac 100644 --- a/wifi/wifi.c +++ b/wifi/wifi.c @@ -188,12 +188,15 @@ int wifi_load_driver() if (property_get(DRIVER_PROP_NAME, driver_status, NULL)) { if (strcmp(driver_status, "ok") == 0) return 0; - else if (strcmp(DRIVER_PROP_NAME, "failed") == 0) + else if (strcmp(DRIVER_PROP_NAME, "failed") == 0) { + wifi_unload_driver(); return -1; + } } usleep(200000); } property_set(DRIVER_PROP_NAME, "timeout"); + wifi_unload_driver(); return -1; } |