diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/shrm_char.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/char/shrm_char.c b/drivers/char/shrm_char.c index 714d38e42f1..e2aaf60674f 100644 --- a/drivers/char/shrm_char.c +++ b/drivers/char/shrm_char.c @@ -273,6 +273,7 @@ int get_size_of_new_msg(struct message_queue *q) struct queue_element *new_msg = NULL; struct list_head *msg_list; struct shrm_dev *shrm = q->shrm; + int size = 0; dev_dbg(shrm->dev, "%s IN\n", __func__); @@ -284,12 +285,13 @@ int get_size_of_new_msg(struct message_queue *q) dev_err(shrm->dev, "no message found\n"); return -EFAULT; } + size = new_msg->size; break; } spin_unlock_bh(&q->update_lock); dev_dbg(shrm->dev, "%s OUT\n", __func__); - return new_msg->size; + return size; } /** |