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Input: fix list iteration in input_release_device()

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Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Andrew Morton 2006-07-15 01:17:38 -04:00 • committed by Dmitry Torokhov
parent b53174fb5a
commit a2b2ed2ce2
1 changed files with 5 additions and 3 deletions
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8
drivers/input/input.c
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@ -236,10 +236,12 @@ EXPORT_SYMBOL(input_grab_device);
void input_release_device(struct input_handle *handle) void input_release_device(struct input_handle *handle)
{ {
if (handle->dev->grab == handle) { struct input_dev *dev = handle->dev;
handle->dev->grab = NULL;
list_for_each_entry(handle, &handle->dev->h_list, d_node) if (dev->grab == handle) {
dev->grab = NULL;
list_for_each_entry(handle, &dev->h_list, d_node)
if (handle->handler->start) if (handle->handler->start)
handle->handler->start(handle); handle->handler->start(handle);
} }