Replace __gem_mmap__{cpu,gtt,wc}() + igt_assert() with gem_mmap__{cpu,gtt,wc}()

gem_mmap__{cpu,gtt,wc}() already has the assert built in, so replace
 __gem_mmap__{cpu,gtt,wc}() + igt_assert() with it.

Mostly done with coccinelle, with some manual help:
@@
identifier I;
expression E1, E2, E3, E4, E5, E6;
@@
(
-  I = __gem_mmap__gtt(E1, E2, E3, E4);
+  I = gem_mmap__gtt(E1, E2, E3, E4);
...
-  igt_assert(I);
|
-  I = __gem_mmap__cpu(E1, E2, E3, E4, E5);
+  I = gem_mmap__cpu(E1, E2, E3, E4, E5);
...
-  igt_assert(I);
|
-  I = __gem_mmap__wc(E1, E2, E3, E4, E5);
+  I = gem_mmap__wc(E1, E2, E3, E4, E5);
...
-  igt_assert(I);
)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Stochastically-reviwewed-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 3 insertions, 4 deletions

diff --git a/tests/gem_fence_thrash.c b/tests/gem_fence_thrash.c
index 1161e73d..52095f26 100644
--- a/tests/gem_fence_thrash.c
+++ b/tests/gem_fence_thrash.c
@@ -67,15 +67,14 @@ bo_create (int fd, int tiling)
 	handle = gem_create(fd, OBJECT_SIZE);
 
 	/* dirty cpu caches a bit ... */
-	ptr = __gem_mmap__cpu(fd, handle, 0, OBJECT_SIZE, PROT_READ | PROT_WRITE);
-	igt_assert(ptr);
+	ptr = gem_mmap__cpu(fd, handle, 0, OBJECT_SIZE,
+			    PROT_READ | PROT_WRITE);
 	memset(ptr, 0, OBJECT_SIZE);
 	munmap(ptr, OBJECT_SIZE);
 
 	gem_set_tiling(fd, handle, tiling, 1024);
 
-	ptr = __gem_mmap__gtt(fd, handle, OBJECT_SIZE, PROT_READ | PROT_WRITE);
-	igt_assert(ptr);
+	ptr = gem_mmap__gtt(fd, handle, OBJECT_SIZE, PROT_READ | PROT_WRITE);
 
 	gem_set_domain(fd, handle, I915_GEM_DOMAIN_GTT, I915_GEM_DOMAIN_GTT);
 	gem_close(fd, handle);