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| author | chiminghao <chi.minghao@zte.com.cn> | 2021-11-09 08:26:10 +0000 |
|---|---|---|
| committer | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2021-12-14 10:50:23 +0100 |
| commit | 415e701cee5228f168049881624e343d9a3d97bb (patch) | |
| tree | 9d4a53dd8b79f11d2e625e5e55cff1023f969463 /drivers/hid | |
| parent | 03090cc76ee3298cc70bce26bbe93a0cb50e42a2 (diff) | |
| download | linux-stable-415e701cee5228f168049881624e343d9a3d97bb.tar.gz linux-stable-415e701cee5228f168049881624e343d9a3d97bb.tar.bz2 linux-stable-415e701cee5228f168049881624e343d9a3d97bb.zip | |
HID: thrustmaster use swap() to make code cleaner
Fix the following coccicheck REVIEW:
Use swap() instead of reimplementing it.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: chiminghao <chi.minghao@zte.com.cn>
[bentiss: rewrote commit title]
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Link: https://lore.kernel.org/r/20211109082610.131341-1-chi.minghao@zte.com.cn
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-tmff.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/hid/hid-tmff.c b/drivers/hid/hid-tmff.c index 90acef304536..4040cd98dafe 100644 --- a/drivers/hid/hid-tmff.c +++ b/drivers/hid/hid-tmff.c @@ -78,7 +78,6 @@ static int tmff_play(struct input_dev *dev, void *data, struct hid_field *ff_field = tmff->ff_field; int x, y; int left, right; /* Rumbling */ - int motor_swap; switch (effect->type) { case FF_CONSTANT: @@ -104,11 +103,8 @@ static int tmff_play(struct input_dev *dev, void *data, ff_field->logical_maximum); /* 2-in-1 strong motor is left */ - if (hid->product == THRUSTMASTER_DEVICE_ID_2_IN_1_DT) { - motor_swap = left; - left = right; - right = motor_swap; - } + if (hid->product == THRUSTMASTER_DEVICE_ID_2_IN_1_DT) + swap(left, right); dbg_hid("(left,right)=(%08x, %08x)\n", left, right); ff_field->value[0] = left; |