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authorPavel Roskin <proski@gnu.org>2008-06-27 16:19:58 -0400
committerJohn W. Linville <linville@tuxdriver.com>2008-06-30 15:43:52 -0400
commit1bcca3c463e4930cef9986b05165bb0b3eb46f63 (patch)
tree4e4ebc7eae4f286d7b20d3c29a1c69a0119c6783 /drivers/net/wireless/hostap/hostap_ap.c
parent15ea0ebc5b7305cc75189cb6b7924d0db5278e0c (diff)
hostap: fix sparse warnings
Rewrite AID calculation in handle_pspoll() to avoid truncating bits. Make hostap_80211_header_parse() static, don't export it. Avoid shadowing variables. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/hostap/hostap_ap.c')
-rw-r--r--drivers/net/wireless/hostap/hostap_ap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index 0acd9589c48..ab981afd481 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -1930,7 +1930,7 @@ static void handle_pspoll(local_info_t *local,
PDEBUG(DEBUG_PS, " PSPOLL and AID[15:14] not set\n");
return;
}
- aid &= ~BIT(15) & ~BIT(14);
+ aid &= ~(BIT(15) | BIT(14));
if (aid == 0 || aid > MAX_AID_TABLE_SIZE) {
PDEBUG(DEBUG_PS, " invalid aid=%d\n", aid);
return;