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authorIvo van Doorn <ivdoorn@gmail.com>2008-05-05 15:23:47 (GMT)
committerJohn W. Linville <linville@tuxdriver.com>2008-05-13 01:22:17 (GMT)
commited499983b88d138848ec9e4d104fd86a5ef0c183 (patch)
treea8883598faacce6268b445dc6efd7d0a089f7a75 /drivers/net/wireless/rt2x00
parent78720897459a0ed3843c80e9bd9ef1b2f7ae5c8f (diff)
downloadlinux-fsl-qoriq-ed499983b88d138848ec9e4d104fd86a5ef0c183.tar.xz
rt2x00: Fix broken recover-on-error path
During initialization the initialize() callback function in rt2x00pci and rt2x00usb will cleanup the mess they made. rt2x00lib shouldn't call uninitialize because the callback function already cleaned up _and_ the DEVICE_INITIALIZED isn't set which causes the rt2x00lib_uninitialize() to halt directly anyway. All that is required to be cleaned up by rt2x00lib is the queue, and that can be done by calling rt2x00queue_uninitialize() directly. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00')
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00dev.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 8d8657f..b22c027 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -1032,8 +1032,10 @@ static int rt2x00lib_initialize(struct rt2x00_dev *rt2x00dev)
* Initialize the device.
*/
status = rt2x00dev->ops->lib->initialize(rt2x00dev);
- if (status)
- goto exit;
+ if (status) {
+ rt2x00queue_uninitialize(rt2x00dev);
+ return status;
+ }
__set_bit(DEVICE_INITIALIZED, &rt2x00dev->flags);
@@ -1043,11 +1045,6 @@ static int rt2x00lib_initialize(struct rt2x00_dev *rt2x00dev)
rt2x00rfkill_register(rt2x00dev);
return 0;
-
-exit:
- rt2x00lib_uninitialize(rt2x00dev);
-
- return status;
}
int rt2x00lib_start(struct rt2x00_dev *rt2x00dev)