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libertas: remove two libertas sparse warning

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Johannes Berg detected this two sparse warnings:

drivers/net/wireless/libertas/cmd.c:609:16: warning: cast to restricted __le16
drivers/net/wireless/libertas/cmd.c:611:16: warning: cast to restricted __le16

... but cmd.minlevel is "s8", so we can access it directly and hope
for the sign-extension-code in the compiler to convert that to the
"s16" type.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Holger Schurig 2008-10-29 10:35:02 +01:00 committed by John W. Linville
parent 10d0bd5696
commit 87bf24f3d2
1 changed files with 2 additions and 2 deletions
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4
drivers/net/wireless/libertas/cmd.c
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@ -605,9 +605,9 @@ int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel,
if (ret == 0) {
*curlevel = le16_to_cpu(cmd.curlevel);
if (minlevel)
*minlevel = le16_to_cpu(cmd.minlevel);
*minlevel = cmd.minlevel;
if (maxlevel)
*maxlevel = le16_to_cpu(cmd.maxlevel);
*maxlevel = cmd.maxlevel;
}
lbs_deb_leave(LBS_DEB_CMD);