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authorLorenzo Nava <navalorenx@gmail.com>2009-03-22 19:15:41 +0100
committerJohn W. Linville <linville@tuxdriver.com>2009-03-27 20:13:18 -0400
commita3c0b87c4f21911fb7185902dd13f0e3cd7f33f7 (patch)
tree844400c0fb037218c4668cccac7a0b35d711a231
parenta1bfa0eb98e2fedd05a64a4a8943ea8f6f7c5469 (diff)
b43: fix b43_plcp_get_bitrate_idx_ofdm return type
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. Cc: stable@kernel.org Signed-off-by: Lorenzo Nava <navalorenx@gmail.com> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--drivers/net/wireless/b43/xmit.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c
index 0f53c7e5e01..a63d88841df 100644
--- a/drivers/net/wireless/b43/xmit.c
+++ b/drivers/net/wireless/b43/xmit.c
@@ -50,7 +50,7 @@ static int b43_plcp_get_bitrate_idx_cck(struct b43_plcp_hdr6 *plcp)
}
/* 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;