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sna: Squelch compiler warning for unused var 

sna_display.c: In function ‘crtc_init_gamma’:
sna_display.c:7462:28: warning: unused variable ‘lut’ [-Wunused-variable]
sna_display.c:7444:14: warning: unused variable ‘sna’ [-Wunused-variable]

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2019-09-27 20:36:43 +01:00
parent 581ddc5d2f
commit c6cb1b1995
1 changed files with 1 additions and 3 deletions
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4
src/sna/sna_display.c
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@ -7441,7 +7441,6 @@ static bool crtc_get_gamma_legacy(xf86CrtcPtr crtc,
static void crtc_init_gamma(xf86CrtcPtr crtc)
{
struct sna *sna = to_sna(crtc->scrn);
struct sna_crtc *sna_crtc = to_sna_crtc(crtc);
uint16_t *gamma;
int size;
@ -7459,11 +7458,10 @@ static void crtc_init_gamma(xf86CrtcPtr crtc)
if (gamma == NULL)
gamma = malloc(3 * size * sizeof(uint16_t));
if (gamma) {
struct drm_mode_crtc_lut lut;
bool gamma_set;
uint16_t *red = gamma;
uint16_t *green = gamma + size;
uint16_t *blue = gamma + 2 * size;
bool gamma_set;
if (sna_crtc->gamma_lut_size)
gamma_set = crtc_get_gamma_lut(crtc, red,