[PATCH 1/2] drivers/gpu/drm/tilcdc/tilcdc_drv.c: adjust duplicate test

From: Julia Lawall Delete successive tests to the same location. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @s exists@ local idexpression y; expression x,e; @@ *if ( \(x == NULL\|IS_ERR(x)\|y != 0\) ) { ... when forall

[PATCH 1/2] drivers/gpu/drm/tilcdc/tilcdc_drv.c: adjust duplicate test

From: Julia Lawall Delete successive tests to the same location. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @s exists@ local idexpression y; expression x,e; @@ *if ( \(x == NULL\|IS_ERR(x)\|y != 0\) ) { ... when forall