diff options
Diffstat (limited to 'ipc')
| -rw-r--r-- | ipc/msg.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ipc/msg.c b/ipc/msg.c index d0c6d967b39..f8fbe2c095c 100644 --- a/ipc/msg.c +++ b/ipc/msg.c @@ -795,7 +795,7 @@ static inline void free_copy(struct msg_msg *copy) static struct msg_msg *find_msg(struct msg_queue *msq, long *msgtyp, int mode) { - struct msg_msg *msg; + struct msg_msg *msg, *found = NULL; long count = 0; list_for_each_entry(msg, &msq->q_messages, m_list) { @@ -804,6 +804,7 @@ static struct msg_msg *find_msg(struct msg_queue *msq, long *msgtyp, int mode) *msgtyp, mode)) { if (mode == SEARCH_LESSEQUAL && msg->m_type != 1) { *msgtyp = msg->m_type - 1; + found = msg; } else if (mode == SEARCH_NUMBER) { if (*msgtyp == count) return msg; @@ -813,7 +814,7 @@ static struct msg_msg *find_msg(struct msg_queue *msq, long *msgtyp, int mode) } } - return ERR_PTR(-EAGAIN); + return found ?: ERR_PTR(-EAGAIN); } |