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Remove some more alignment constraints.

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This commit is contained in:
Alexander Motin 2010-03-31 22:47:55 +00:00
parent d7a0fc4dca
commit 39228864fd
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=206021
2 changed files with 8 additions and 7 deletions
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6
sys/netgraph/ng_mppc.c
View File

@ -53,6 +53,7 @@
#include <sys/kernel.h>
#include <sys/mbuf.h>
#include <sys/malloc.h>
#include <sys/endian.h>
#include <sys/errno.h>
#include <sys/syslog.h>
@ -601,7 +602,7 @@ ng_mppc_compress(node_p node, struct mbuf **datap)
/* Install header */
M_PREPEND(m, MPPC_HDRLEN, M_DONTWAIT);
if (m != NULL)
*(mtod(m, uint16_t *)) = htons(header);
be16enc(mtod(m, void *), header);
*datap = m;
return (*datap == NULL ? ENOBUFS : 0);
@ -630,8 +631,7 @@ ng_mppc_decompress(node_p node, struct mbuf **datap)
m_freem(m);
return (EINVAL);
}
m_copydata(m, 0, MPPC_HDRLEN, (caddr_t)&header);
header = ntohs(header);
header = be16dec(mtod(m, void *));
cc = (header & MPPC_CCOUNT_MASK);
m_adj(m, MPPC_HDRLEN);

9
sys/netgraph/ng_ppp.c
View File

@ -97,6 +97,7 @@
#include <sys/time.h>
#include <sys/mbuf.h>
#include <sys/malloc.h>
#include <sys/endian.h>
#include <sys/errno.h>
#include <sys/ctype.h>
@ -860,8 +861,8 @@ ng_ppp_rcvdata_bypass(hook_p hook, item_p item)
NG_FREE_ITEM(item);
return (ENOBUFS);
}
linkNum = ntohs(mtod(m, uint16_t *)[0]);
proto = ntohs(mtod(m, uint16_t *)[1]);
linkNum = be16dec(mtod(m, uint8_t *));
proto = be16dec(mtod(m, uint8_t *) + 2);
m_adj(m, 4);
NGI_M(item) = m;
@ -1544,7 +1545,7 @@ ng_ppp_mp_recv(node_p node, item_p item, uint16_t proto, uint16_t linkNum)
if (m->m_len < 2 && (m = m_pullup(m, 2)) == NULL)
ERROUT(ENOBUFS);
shdr = ntohs(*mtod(m, uint16_t *));
shdr = be16dec(mtod(m, void *));
frag->seq = MP_SHORT_EXTEND(shdr);
frag->first = (shdr & MP_SHORT_FIRST_FLAG) != 0;
frag->last = (shdr & MP_SHORT_LAST_FLAG) != 0;
@ -1561,7 +1562,7 @@ ng_ppp_mp_recv(node_p node, item_p item, uint16_t proto, uint16_t linkNum)
if (m->m_len < 4 && (m = m_pullup(m, 4)) == NULL)
ERROUT(ENOBUFS);
lhdr = ntohl(*mtod(m, uint32_t *));
lhdr = be32dec(mtod(m, void *));
frag->seq = MP_LONG_EXTEND(lhdr);
frag->first = (lhdr & MP_LONG_FIRST_FLAG) != 0;
frag->last = (lhdr & MP_LONG_LAST_FLAG) != 0;