diff options
| author |   Thomas Sailer <t.sailer@alumni.ethz.ch> | 2009-10-14 15:15:24 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2009-10-14 16:57:17 -0700 |
| commit | 48bccd25df71f4f8177cb800f4b288222eb57761 (patch) | |
| tree | 92294c0c100f21b51d87cd59dc8311a4dbe2384d /drivers/net/hamradio/baycom_epp.c | |
| parent | Phonet: forward incoming packets (diff) | |
| download | linux-dev-48bccd25df71f4f8177cb800f4b288222eb57761.tar.xz linux-dev-48bccd25df71f4f8177cb800f4b288222eb57761.zip | |
hamradio: Fix bit test correctly.
Signed-off-by: Thomas Sailer <t.sailer@alumni.ethz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/hamradio/baycom_epp.c')
| -rw-r--r-- | drivers/net/hamradio/baycom_epp.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c index ee06a13ba0f6..b3cf95d76040 100644 --- a/drivers/net/hamradio/baycom_epp.c +++ b/drivers/net/hamradio/baycom_epp.c @@ -595,17 +595,16 @@ static int receive(struct net_device *dev, int cnt) if (!(notbitstream & (0x1fc << j))) state = 0; - /* not flag received */ - else if ((bitstream & (0x1fe << j)) != - (0x0fc << j)) { + /* flag received */ + else if ((bitstream & (0x1fe << j)) == (0x0fc << j)) { if (state) do_rxpacket(dev); bc->hdlcrx.bufcnt = 0; bc->hdlcrx.bufptr = bc->hdlcrx.buf; state = 1; numbits = 7-j; - } } + } /* stuffed bit */ else if (unlikely((bitstream & (0x1f8 << j)) == (0xf8 << j))) { |