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| author | Jiri Kosina <jkosina@suse.cz> | 2009-10-12 11:30:03 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2009-10-12 11:30:03 +0200 |
| commit | 61da09b5f01fb26d96f8915a3df39d120a281e81 (patch) | |
| tree | 9f4153429bf4d3027bb925395d604ee05309818f /drivers/hid | |
| parent | 9a5a01da98c5f71447fbb57cff54085bc45ef5a1 (diff) | |
| parent | b0e14951ee0f6c29abc64b92ec7075a159ede37c (diff) | |
Merge branch 'upstream-fixes' into for-next
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hidraw.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c index 0c6639ea03dd..b079a9c59958 100644 --- a/drivers/hid/hidraw.c +++ b/drivers/hid/hidraw.c @@ -47,10 +47,9 @@ static ssize_t hidraw_read(struct file *file, char __user *buffer, size_t count, char *report; DECLARE_WAITQUEUE(wait, current); - while (ret == 0) { - - mutex_lock(&list->read_mutex); + mutex_lock(&list->read_mutex); + while (ret == 0) { if (list->head == list->tail) { add_wait_queue(&list->hidraw->wait, &wait); set_current_state(TASK_INTERRUPTIBLE); |