rt2x00: Don't alter rt2x00dev->default_ant
rt2x00dev->default_ant should be initialized once by the driver,
and should not be changed afterwards. Because rt2x00lib_config_antenna()
was using a reference to the struct antenna_setup it actually had the oppurtunity
to change the default antenna setting and it actually did that during the validation.
Instead of passing a pointer to antenna_setup the entire structure should be copied.
Signed-off-by: Lars Ericsson <Lars_Ericsson@telia.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rt2x00/rt2x00link.c b/drivers/net/wireless/rt2x00/rt2x00link.c
index 3257075..7991568 100644
--- a/drivers/net/wireless/rt2x00/rt2x00link.c
+++ b/drivers/net/wireless/rt2x00/rt2x00link.c
@@ -173,7 +173,7 @@
if (ant->flags & ANTENNA_TX_DIVERSITY)
new_ant.tx = (sample_a > sample_b) ? ANTENNA_A : ANTENNA_B;
- rt2x00lib_config_antenna(rt2x00dev, &new_ant);
+ rt2x00lib_config_antenna(rt2x00dev, new_ant);
}
static void rt2x00lib_antenna_diversity_eval(struct rt2x00_dev *rt2x00dev)
@@ -213,7 +213,7 @@
if (ant->flags & ANTENNA_TX_DIVERSITY)
new_ant.tx = (new_ant.tx == ANTENNA_A) ? ANTENNA_B : ANTENNA_A;
- rt2x00lib_config_antenna(rt2x00dev, &new_ant);
+ rt2x00lib_config_antenna(rt2x00dev, new_ant);
}
static void rt2x00lib_antenna_diversity(struct rt2x00_dev *rt2x00dev)