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| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2015-07-11 13:27:58 +0200 |
|---|---|---|
| committer | Justus Winter <4winter@informatik.uni-hamburg.de> | 2015-07-11 13:38:45 +0200 |
| commit | 2ba043d04468261cc767a3b91cec6df4b2238950 (patch) | |
| tree | 4162bd71db9d4e4ead209af5d5595805e78abe39 /device/net_io.c | |
| parent | e59f05e940643350bb3813e5b7f18f9fe54806f6 (diff) | |
kern: make sure the queue macros are only used on queues
This turns mistakes as the one corrected in e59f05e9 into compile-time
errors.
* kern/queue.h: Add a new macro, queue_assert, and use it to assert
that all arguments given to the queue macros have the correct type.
* device/net_io.c (ENQUEUE_DEAD): Adapt to the fact that
`queue_next(q)' is no longer an lvalue.
Diffstat (limited to 'device/net_io.c')
| -rw-r--r-- | device/net_io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/device/net_io.c b/device/net_io.c index d2928cc..47ef2ea 100644 --- a/device/net_io.c +++ b/device/net_io.c @@ -353,7 +353,7 @@ decl_simple_lock_data(,net_hash_header_lock) /* entry_p must be net_rcv_port_t or net_hash_entry_t */ #define ENQUEUE_DEAD(dead, entry_p, chain) { \ - queue_next(&(entry_p)->chain) = (queue_entry_t) (dead); \ + (entry_p)->chain.next = (queue_entry_t) (dead); \ (dead) = (queue_entry_t)(entry_p); \ } |