virglrenderer: kill off trailing whitespace

sed -i "s/[[:space:]]*$//g" */*.[ch]

Note: there's a handful more in src/gallium, although that's left as-is
to minimise merge conflicts as we have to port things from Mesa.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>

src/iov.c

@@ -14,16 +14,16 @@
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
 // are met:
-// 
+//
-// 1. Redistributions of source code must retain the above copyright 
+// 1. Redistributions of source code must retain the above copyright
-//    notice, this list of conditions and the following disclaimer.  
+//    notice, this list of conditions and the following disclaimer.
 // 2. Redistributions in binary form must reproduce the above copyright
 //    notice, this list of conditions and the following disclaimer in the
-//    documentation and/or other materials provided with the distribution.  
+//    documentation and/or other materials provided with the distribution.
 // 3. Neither the name of the project nor the names of its contributors
 //    may be used to endorse or promote products derived from this software
-//    without specific prior written permission. 
+//    without specific prior written permission.
-// 
+//
 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -33,9 +33,9 @@
 // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 // SUCH DAMAGE.
-// 
+//
 
 #include <assert.h>
 #include <string.h>
@@ -65,7 +65,7 @@ size_t vrend_read_from_iovec(const struct iovec *iov, int iovlen,
   while (count > 0 && iovlen > 0) {
     if (iov->iov_len > offset) {
       len = iov->iov_len - offset;
-      
+
       if (count < len) len = count;
 
       memcpy(buf, (char*)iov->iov_base + offset, len);
@@ -123,7 +123,7 @@ size_t vrend_read_from_iovec_cb(const struct iovec *iov, int iovlen,
   while (count > 0 && iovlen > 0) {
     if (iov->iov_len > offset) {
       len = iov->iov_len - offset;
-      
+
       if (count < len) len = count;
 
       (*iocb)(cookie, read, (char*)iov->iov_base + offset, len);

src/virgl_hw.h

@@ -405,7 +405,7 @@ enum virgl_ctx_errors {
         VIRGL_ERROR_CTX_ILLEGAL_VERTEX_FORMAT,
         VIRGL_ERROR_CTX_ILLEGAL_CMD_BUFFER,
         VIRGL_ERROR_CTX_GLES_HAVE_TES_BUT_MISS_TCS,
-};            
+};
 
 #define VIRGL_RESOURCE_Y_0_TOP (1 << 0)
 #endif

tests/test_virgl_cmd.c

@@ -41,7 +41,7 @@ START_TEST(virgl_test_overlap_obj_id)
     struct virgl_context ctx;
     int ctx_handle = 1;
     ret = testvirgl_init_ctx_cmdbuf(&ctx);
-    ck_assert_int_eq(ret, 0);    
+    ck_assert_int_eq(ret, 0);
 
     /* set blend state */
     {
@@ -78,14 +78,14 @@ START_TEST(virgl_test_clear)
     struct virgl_box box;
     int ret;
     int i;
-    
+
     ret = testvirgl_init_ctx_cmdbuf(&ctx);
-    ck_assert_int_eq(ret, 0);    
+    ck_assert_int_eq(ret, 0);
 
     /* init and create simple 2D resource */
     ret = testvirgl_create_backed_simple_2d_res(&res, 1, 50, 50);
     ck_assert_int_eq(ret, 0);
-    
+
     /* attach resource to context */
     virgl_renderer_ctx_attach_resource(ctx.ctx_id, res.handle);
 
@@ -137,7 +137,7 @@ START_TEST(virgl_test_clear)
 
     testvirgl_fini_ctx_cmdbuf(&ctx);
 }
-END_TEST 
+END_TEST
 
 START_TEST(virgl_test_blit_simple)
 {
@@ -741,8 +741,8 @@ START_TEST(virgl_test_render_geom_simple)
 }
 END_TEST
 
-/* create a resource - clear it to a color, render something 
+/* create a resource - clear it to a color, render something
- * and test transform feedback 
+ * and test transform feedback
  */
 START_TEST(virgl_test_render_xfb)
 {

tests/test_virgl_init.c

@@ -153,7 +153,7 @@ START_TEST(virgl_init_egl_create_ctx_create_bind_res_illegal_ctx)
 {
   int ret;
   struct virgl_renderer_resource_create_args res;
-  
+
   testvirgl_init_simple_1d_resource(&res, 1);
 
   ret = virgl_renderer_resource_create(&res, NULL, 0);