This patch fixes the return type of b43_plcp_get_bitrate_idx_ofdm. If
the plcp contains an error, the function return value is 255 instead
of -1, and the packet was not dropped. This causes a warning in
__ieee80211_rx function because rate idx is out of range.
Index: wireless-testing/drivers/net/wireless/b43/xmit.c
===================================================================
--- wireless-testing.orig/drivers/net/wireless/b43/xmit.c 2009-03-22
17:25:19.000000000 +0100
+++ wireless-testing/drivers/net/wireless/b43/xmit.c 2009-03-22
17:25:40.000000000 +0100
@@ -50,7 +50,7 @@
}
/* Extract the bitrate index out of an OFDM PLCP header. */
-static u8 b43_plcp_get_bitrate_idx_ofdm(struct b43_plcp_hdr6 *plcp,
bool aphy)
+static int b43_plcp_get_bitrate_idx_ofdm(struct b43_plcp_hdr6 *plcp,
bool aphy)
{
int base = aphy ? 0 : 4;
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