diff options
| author | Du Xing <duxing2007@gmail.com> | 2013-03-20 20:47:46 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-25 13:32:20 -0700 |
| commit | c79041a44045a40329d9ada3f8679c4b30c5b76b (patch) | |
| tree | ade4c7d97b3569aa04ec5f48eaa4a22a99583291 /lib/inflate.c | |
| parent | 3edce1cf813aa6a087df7730cec0e67d57288300 (diff) | |
USB: usb-skeleton.c: fix blocked forever in skel_read
In skel_read,the reader blocked in wait_for_completion before submit
bulk in urb.
Using processed_urb is for retaining the completion in the case that
previous interruptible wait in skel_read was interrupted and complete
before next skel_read. Replacing completion with waitqueue can avoid
working around the counting nature of completions
and fix the bug.
Signed-off-by: Du Xing duxing2007@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/inflate.c')
0 files changed, 0 insertions, 0 deletions