unimore/kernel-hacking-2024-linux-steffo
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rt2x00: Fix partial antenna configuration

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The if-statement to determine the new TX/RX antenna
configuration was incomplete. It lacks the general
else-clause when the antenna wasn't changed.

This is a correct event, since it can occur when only
one of the antenna's has been changed or when the new
configuration is being forced (like when the interface
has just been added).

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ivo van Doorn 2008-07-27 15:06:21 +02:00 committed by John W. Linville
parent d2b690714c
commit ada662f3eb
1 changed files with 4 additions and 0 deletions
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4
drivers/net/wireless/rt2x00/rt2x00config.c
View file

@ -254,6 +254,8 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
libconf.ant.rx = default_ant->rx;
else if (active_ant->rx == ANTENNA_SW_DIVERSITY)
libconf.ant.rx = ANTENNA_B;
else
libconf.ant.rx = active_ant->rx;
if (conf->antenna_sel_tx)
libconf.ant.tx = conf->antenna_sel_tx;
@ -261,6 +263,8 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev,
libconf.ant.tx = default_ant->tx;
else if (active_ant->tx == ANTENNA_SW_DIVERSITY)
libconf.ant.tx = ANTENNA_B;
else
libconf.ant.tx = active_ant->tx;
}
if (flags & CONFIG_UPDATE_SLOT_TIME) {