media: atomisp: remove redundant NULL check of "params"

The check result of (!A || (A && B)) is equivalent to (!A || B),
so remove redundant NULL check of "params"

Link: https://lore.kernel.org/linux-media/20201117081058.673291-1-dingxiang@cmss.chinamobile.comSigned-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/staging/media/atomisp/pci/sh_css_params.c

@@ -4649,10 +4649,8 @@ ia_css_dvs2_6axis_config_allocate(const struct ia_css_stream *stream)
 	params = stream->isp_params_configs;
 
 	/* Backward compatibility by default consider pipe as Video*/
-	if (!params || (params &&
-			!params->pipe_dvs_6axis_config[IA_CSS_PIPE_ID_VIDEO])) {
+	if (!params || !params->pipe_dvs_6axis_config[IA_CSS_PIPE_ID_VIDEO])
 		goto err;
-	}
 
 	dvs_config = kvcalloc(1, sizeof(struct ia_css_dvs_6axis_config),
 			      GFP_KERNEL);