Commit 8b1a2468 authored Mar 26, 2018 by Mauro Carvalho Chehab

media: staging: atomisp: don't access a NULL var

Get rid of those warnings:
drivers/staging/media/atomisp/platform/intel-mid/atomisp_gmin_platform.c:446 gmin_v1p2_ctrl() error: we previously assumed 'gs' could be null (see line 444)
drivers/staging/media/atomisp/platform/intel-mid/atomisp_gmin_platform.c:480 gmin_v1p8_ctrl() error: we previously assumed 'gs' could be null (see line 478)
drivers/staging/media/atomisp/platform/intel-mid/atomisp_gmin_platform.c:516 gmin_v2p8_ctrl() error: we previously assumed 'gs' could be null (see line 514)

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent 6dfc6a3f

drivers/staging/media/atomisp/platform/intel-mid/atomisp_gmin_platform.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -441,7 +441,7 @@ static int gmin_v1p2_ctrl(struct v4l2_subdev *subdev, int on)
		{
		struct gmin_subdev *gs = find_gmin_subdev(subdev);

		if (gs && gs->v1p2_on == on)
		if (!gs \|\| gs->v1p2_on == on)
		return 0;
		gs->v1p2_on = on;

		@@ -475,7 +475,7 @@ static int gmin_v1p8_ctrl(struct v4l2_subdev *subdev, int on)
		}
		}

		if (gs && gs->v1p8_on == on)
		if (!gs \|\| gs->v1p8_on == on)
		return 0;
		gs->v1p8_on = on;

		@@ -511,7 +511,7 @@ static int gmin_v2p8_ctrl(struct v4l2_subdev *subdev, int on)
		}
		}

		if (gs && gs->v2p8_on == on)
		if (!gs \|\| gs->v2p8_on == on)
		return 0;
		gs->v2p8_on = on;