| commit | 43f3dc8f5cab19d2baeb3d8d4d6fc01e2d19c337 | [log] [tgz] |
|---|---|---|
| author | Mike Lockwood <lockwood@android.com> | Sat Feb 19 15:33:17 2011 -0500 |
| committer | Colin Cross <ccross@android.com> | Tue Jun 14 09:09:55 2011 -0700 |
| tree | 72b6ae884bf2057c65f7aedd81abd6882a666a32 | |
| parent | 1adbbfbe99343cb7735ddf072e0e70095b6facc5 [diff] |
USB: gadget: f_mtp: dequeue request on error in mtp_read In mtp_read(), if wait_event_interruptible() returns an error, we need to remove the request from the EP queue. Else, on the next call to mtp_read(), we will attempt to enqueue the request again, potentially corrupting the queue. This is what happens with musb_gadget_queue(), which does not check for duplicate requests. Based on a similar change to f_adb.c Signed-off-by: Mike Lockwood <lockwood@android.com>