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| author | Alan Jenkins <alan-jenkins@tuffmail.co.uk> | 2009-08-29 10:28:30 +0200 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-08-29 14:16:30 -0400 |
| commit | a8258069793609903b5ebf0bca3320249154c379 (patch) | |
| tree | cee48fe275ea8f34b36ac9c59b0c099deb6ec5ce /drivers/platform/x86/eeepc-laptop.c | |
| parent | be96666065fd36ccfa09a13903d31d7ff5f4ef91 (diff) | |
| download | lwn-a8258069793609903b5ebf0bca3320249154c379.tar.gz lwn-a8258069793609903b5ebf0bca3320249154c379.zip | |
eeepc-laptop: fix rfkill memory leak on unload
rfkill_unregister() should always be followed by rfkill_destroy()
Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/platform/x86/eeepc-laptop.c')
| -rw-r--r-- | drivers/platform/x86/eeepc-laptop.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c index 819c685fe9cf..6f9a4489e199 100644 --- a/drivers/platform/x86/eeepc-laptop.c +++ b/drivers/platform/x86/eeepc-laptop.c @@ -985,6 +985,7 @@ static void eeepc_rfkill_exit(void) eeepc_unregister_rfkill_notifier("\\_SB.PCI0.P0P7"); if (ehotk->wlan_rfkill) { rfkill_unregister(ehotk->wlan_rfkill); + rfkill_destroy(ehotk->wlan_rfkill); ehotk->wlan_rfkill = NULL; } /* @@ -995,12 +996,21 @@ static void eeepc_rfkill_exit(void) if (ehotk->hotplug_slot) pci_hp_deregister(ehotk->hotplug_slot); - if (ehotk->bluetooth_rfkill) + if (ehotk->bluetooth_rfkill) { rfkill_unregister(ehotk->bluetooth_rfkill); - if (ehotk->wwan3g_rfkill) + rfkill_destroy(ehotk->bluetooth_rfkill); + ehotk->bluetooth_rfkill = NULL; + } + if (ehotk->wwan3g_rfkill) { rfkill_unregister(ehotk->wwan3g_rfkill); - if (ehotk->wimax_rfkill) + rfkill_destroy(ehotk->wwan3g_rfkill); + ehotk->wwan3g_rfkill = NULL; + } + if (ehotk->wimax_rfkill) { rfkill_unregister(ehotk->wimax_rfkill); + rfkill_destroy(ehotk->wimax_rfkill); + ehotk->wimax_rfkill = NULL; + } } static void eeepc_input_exit(void) |