From: Tim Sell <timothy.s...@unisys.com>
By directly returning for the error-case, a test was eliminated. Also,
the old_state variable was removed as it was not necessary, and some
redundant parens were removed.
Signed-off-by: Tim Sell <timothy.s...@unisys.com>
Signed-off-by: David Kershner <david.kersh...@unisys.com>
---
drivers/staging/unisys/visorinput/visorinput.c | 18 +++++++-----------
1 file changed, 7 insertions(+), 11 deletions(-)
diff --git a/drivers/staging/unisys/visorinput/visorinput.c
b/drivers/staging/unisys/visorinput/visorinput.c
index dc94261..12a3570 100644
--- a/drivers/staging/unisys/visorinput/visorinput.c
+++ b/drivers/staging/unisys/visorinput/visorinput.c
@@ -467,18 +467,14 @@ handle_locking_key(struct input_dev *visorinput_dev,
break;
default:
led = -1;
- break;
+ return;
}
- if (led >= 0) {
- int old_state = (test_bit(led, visorinput_dev->led));
-
- if (old_state != desired_state) {
- input_report_key(visorinput_dev, keycode, 1);
- input_sync(visorinput_dev);
- input_report_key(visorinput_dev, keycode, 0);
- input_sync(visorinput_dev);
- __change_bit(led, visorinput_dev->led);
- }
+ if (test_bit(led, visorinput_dev->led) != desired_state) {
+ input_report_key(visorinput_dev, keycode, 1);
+ input_sync(visorinput_dev);
+ input_report_key(visorinput_dev, keycode, 0);
+ input_sync(visorinput_dev);
+ __change_bit(led, visorinput_dev->led);
}
}
--
1.9.1
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