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authorDavid S. Miller <davem@davemloft.net>2007-03-01 18:30:08 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2007-03-02 15:22:55 -0800
commit43ecf5295b622e9ec93f5b932949acf1c6e4150c (patch)
tree781fe4935ab8d37f199d66da37adfdd4e8244480 /drivers/block/aoe/aoecmd.c
parent7ab876703dcbe852652db6441f0aadb3d6b75e94 (diff)
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[AOE]: Add get_unaligned() calls where needed.
Based upon a report by Andrew Walrond. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/block/aoe/aoecmd.c')
-rw-r--r--drivers/block/aoe/aoecmd.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index bb022ed..8d17d8d 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -530,7 +530,7 @@ aoecmd_ata_rsp(struct sk_buff *skb)
u16 aoemajor;
hin = (struct aoe_hdr *) skb->mac.raw;
- aoemajor = be16_to_cpu(hin->major);
+ aoemajor = be16_to_cpu(get_unaligned(&hin->major));
d = aoedev_by_aoeaddr(aoemajor, hin->minor);
if (d == NULL) {
snprintf(ebuf, sizeof ebuf, "aoecmd_ata_rsp: ata response "
@@ -542,7 +542,7 @@ aoecmd_ata_rsp(struct sk_buff *skb)
spin_lock_irqsave(&d->lock, flags);
- n = be32_to_cpu(hin->tag);
+ n = be32_to_cpu(get_unaligned(&hin->tag));
f = getframe(d, n);
if (f == NULL) {
calc_rttavg(d, -tsince(n));
@@ -550,9 +550,9 @@ aoecmd_ata_rsp(struct sk_buff *skb)
snprintf(ebuf, sizeof ebuf,
"%15s e%d.%d tag=%08x@%08lx\n",
"unexpected rsp",
- be16_to_cpu(hin->major),
+ be16_to_cpu(get_unaligned(&hin->major)),
hin->minor,
- be32_to_cpu(hin->tag),
+ be32_to_cpu(get_unaligned(&hin->tag)),
jiffies);
aoechr_error(ebuf);
return;
@@ -631,7 +631,7 @@ aoecmd_ata_rsp(struct sk_buff *skb)
printk(KERN_INFO
"aoe: unrecognized ata command %2.2Xh for %d.%d\n",
ahout->cmdstat,
- be16_to_cpu(hin->major),
+ be16_to_cpu(get_unaligned(&hin->major)),
hin->minor);
}
}
@@ -733,7 +733,7 @@ aoecmd_cfg_rsp(struct sk_buff *skb)
* Enough people have their dip switches set backwards to
* warrant a loud message for this special case.
*/
- aoemajor = be16_to_cpu(h->major);
+ aoemajor = be16_to_cpu(get_unaligned(&h->major));
if (aoemajor == 0xfff) {
printk(KERN_ERR "aoe: Warning: shelf address is all ones. "
"Check shelf dip switches.\n");