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| author | Cliff Cai <cliff.cai@analog.com> | 2009-05-27 14:03:09 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-06-03 14:05:11 -0400 |
| commit | 2c5b9e511fee1a856ffe6332e15c72a20d2c72f6 (patch) | |
| tree | 4f89eeb26547218a87797b9e1f3f886af490213c /drivers/net/wireless/libertas/cmdresp.c | |
| parent | 2493928e4dbefa1869413cf24b7f605b9b69d0d2 (diff) | |
| download | lwn-2c5b9e511fee1a856ffe6332e15c72a20d2c72f6.tar.gz lwn-2c5b9e511fee1a856ffe6332e15c72a20d2c72f6.zip | |
wireless: libertas: fix unaligned accesses
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/libertas/cmdresp.c')
| -rw-r--r-- | drivers/net/wireless/libertas/cmdresp.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c index 14b3d562db09..c42d3faa2660 100644 --- a/drivers/net/wireless/libertas/cmdresp.c +++ b/drivers/net/wireless/libertas/cmdresp.c @@ -5,7 +5,7 @@ #include <linux/delay.h> #include <linux/if_arp.h> #include <linux/netdevice.h> - +#include <asm/unaligned.h> #include <net/iw_handler.h> #include "host.h" @@ -154,11 +154,11 @@ static int lbs_ret_802_11_rssi(struct lbs_private *priv, lbs_deb_enter(LBS_DEB_CMD); /* store the non average value */ - priv->SNR[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->SNR); - priv->NF[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->noisefloor); + priv->SNR[TYPE_BEACON][TYPE_NOAVG] = get_unaligned_le16(&rssirsp->SNR); + priv->NF[TYPE_BEACON][TYPE_NOAVG] = get_unaligned_le16(&rssirsp->noisefloor); - priv->SNR[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgSNR); - priv->NF[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgnoisefloor); + priv->SNR[TYPE_BEACON][TYPE_AVG] = get_unaligned_le16(&rssirsp->avgSNR); + priv->NF[TYPE_BEACON][TYPE_AVG] = get_unaligned_le16(&rssirsp->avgnoisefloor); priv->RSSI[TYPE_BEACON][TYPE_NOAVG] = CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_NOAVG], |