From: Hersen Wu <hersenxs.wu@xxxxxxx> [ Upstream commit 5524fa301ba649f8cf00848f91468e0ba7e4f24c ] [Why & How] ASSERT if return NULL from kcalloc. Reviewed-by: Alex Hung <alex.hung@xxxxxxx> Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@xxxxxxx> Acked-by: Tom Chung <chiahsuan.chung@xxxxxxx> Signed-off-by: Hersen Wu <hersenxs.wu@xxxxxxx> Tested-by: Daniel Wheeler <daniel.wheeler@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c index a72c898b64fab..584b9295a12af 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c @@ -165,6 +165,7 @@ static void dpcd_extend_address_range( *out_address = new_addr_range.start; *out_size = ADDRESS_RANGE_SIZE(new_addr_range.start, new_addr_range.end); *out_data = kcalloc(*out_size, sizeof(**out_data), GFP_KERNEL); + ASSERT(*out_data); } } -- 2.43.0
