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| author | mlaier <mlaier@FreeBSD.org> | 2004-07-14 13:31:41 +0000 |
|---|---|---|
| committer | mlaier <mlaier@FreeBSD.org> | 2004-07-14 13:31:41 +0000 |
| commit | d42002971fd9756c47034ab48dba6cd4b93e7651 (patch) | |
| tree | 9efdb8185be4f188456a36d38bfc372af429fda6 | |
| parent | d403dd49eedd8004eb0512ad354328afae418e0c (diff) | |
| download | FreeBSD-src-d42002971fd9756c47034ab48dba6cd4b93e7651.zip FreeBSD-src-d42002971fd9756c47034ab48dba6cd4b93e7651.tar.gz | |
Fix a copy-and-paste-o in IFQ_DRV_PREPEND - all pointyhats to me.
While here also fix a (not less stupid) braino in IFQ_DRV_PURGE.
Reported-by: clement
Tested-by: clement (_PREPEND in sis(4))
| -rw-r--r-- | sys/net/if_var.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/net/if_var.h b/sys/net/if_var.h index 50ec732..a01ed03 100644 --- a/sys/net/if_var.h +++ b/sys/net/if_var.h @@ -512,8 +512,8 @@ do { \ #define IFQ_DRV_PREPEND(ifq, m) \ do { \ (m)->m_nextpkt = (ifq)->ifq_drv_head; \ - if ((ifq)->ifq_tail == NULL) \ - (ifq)->ifq_tail = (m); \ + if ((ifq)->ifq_drv_tail == NULL) \ + (ifq)->ifq_drv_tail = (m); \ (ifq)->ifq_drv_head = (m); \ (ifq)->ifq_drv_len++; \ } while (0) @@ -523,9 +523,9 @@ do { \ #define IFQ_DRV_PURGE(ifq) \ do { \ - struct mbuf *m = (ifq)->ifq_drv_head; \ - while(m != NULL) { \ - m = m->m_nextpkt; \ + struct mbuf *m, *n = (ifq)->ifq_drv_head; \ + while((m = n) != NULL) { \ + n = m->m_nextpkt; \ m_freem(m); \ } \ (ifq)->ifq_drv_head = (ifq)->ifq_drv_tail = NULL; \ |
