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test: xi2: drop unused variable

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fix warning:

> ../test/xi2/protocol-eventconvert.c:276:9: warning: variable 'buttons' set but not used [-Wunused-but-set-variable]
>     int buttons, valuators;
>         ^

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1429>
(cherry picked from commit 4e53612347)
This commit is contained in:
Enrico Weigelt, metux IT consult 2024-03-20 20:00:37 +01:00 • committed by Alan Coopersmith
parent 88e0c1de76
commit e4a5482c10
1 changed files with 1 additions and 3 deletions
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4
test/xi2/protocol-eventconvert.c
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@ -272,7 +272,7 @@ test_convert_XIRawEvent(void)
static void
test_values_XIDeviceEvent(DeviceEvent *in, xXIDeviceEvent * out, BOOL swap)
{
int buttons, valuators;
int valuators;
int i;
unsigned char *ptr;
uint32_t flagmask = 0;
@ -346,11 +346,9 @@ test_values_XIDeviceEvent(DeviceEvent *in, xXIDeviceEvent * out, BOOL swap)
assert(out->root_x == double_to_fp1616(in->root_x + in->root_x_frac));
assert(out->root_y == double_to_fp1616(in->root_y + in->root_y_frac));
buttons = 0;
for (i = 0; i < bits_to_bytes(sizeof(in->buttons)); i++) {
if (XIMaskIsSet(in->buttons, i)) {
assert(out->buttons_len >= bytes_to_int32(bits_to_bytes(i)));
buttons++;
}
}