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author | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-28 09:44:56 -0700 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-28 09:44:56 -0700 |
commit | e4c5bf8e3dca827a1b3a6fac494eae8c74b7e1e7 (patch) | |
tree | ea51b391f7d74ca695dcb9f5e46eb02688a92ed9 /drivers/staging/bcm/Queue.h | |
parent | 81280572ca6f54009edfa4deee563e8678784218 (diff) | |
parent | a4ac0d847af9dd34d5953a5e264400326144b6b2 (diff) | |
download | op-kernel-dev-e4c5bf8e3dca827a1b3a6fac494eae8c74b7e1e7.zip op-kernel-dev-e4c5bf8e3dca827a1b3a6fac494eae8c74b7e1e7.tar.gz |
Merge 'staging-next' to Linus's tree
This merges the staging-next tree to Linus's tree and resolves
some conflicts that were present due to changes in other trees that were
affected by files here.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/bcm/Queue.h')
-rw-r--r-- | drivers/staging/bcm/Queue.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/staging/bcm/Queue.h b/drivers/staging/bcm/Queue.h new file mode 100644 index 0000000..e1f1da2 --- /dev/null +++ b/drivers/staging/bcm/Queue.h @@ -0,0 +1,31 @@ +/************************************* +* Queue.h +**************************************/ +#ifndef __QUEUE_H__ +#define __QUEUE_H__ + + + +#define ENQUEUEPACKET(_Head, _Tail,_Packet) \ +do \ +{ \ + if (!_Head) { \ + _Head = _Packet; \ + } \ + else { \ + (_Tail)->next = _Packet; \ + } \ + (_Packet)->next = NULL; \ + _Tail = _Packet; \ +}while(0) +#define DEQUEUEPACKET(Head, Tail ) \ +do \ +{ if(Head) \ + { \ + if (!Head->next) { \ + Tail = NULL; \ + } \ + Head = Head->next; \ + } \ +}while(0) +#endif //__QUEUE_H__ |