[Mesa-dev] [PATCH v2] i965: Use {} to initialize GENX_* structs.

[Rafael Antognolli]

gen4 have commands which start with KernelStartPointer, which is a
struct, so if we initialize it struct = { 0 }, we get warnings on some
compilers:

"GCC (pre 4.9?) can throw a Wmissing-braces on[1] while clang
-Wmissing-field-initializers [2]." - Emil

This change works around that and will silence such warnings. It is both
a GCC and a clang extension.

v2:
   - Use {} instead of memset macro (Matt)

Signed-off-by: Rafael Antognolli <rafael.antognolli at intel.com>
Cc: Jason Ekstrand <jason at jlekstrand.net>
Cc: Matt Turner <mattst88 at gmail.com>
Cc: Emil Velikov <emil.l.velikov at gmail.com>
---
 src/mesa/drivers/dri/i965/genX_state_upload.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/genX_state_upload.c b/src/mesa/drivers/dri/i965/genX_state_upload.c
index 54a547c..025d3ca 100644
--- a/src/mesa/drivers/dri/i965/genX_state_upload.c
+++ b/src/mesa/drivers/dri/i965/genX_state_upload.c
@@ -206,7 +206,7 @@ KSP(struct brw_context *brw, uint32_t offset)
    })
 
 #define brw_state_emit(brw, cmd, align, offset, name)              \
-   for (struct cmd name = { 0, },                                  \
+   for (struct cmd name = {},                                      \
         *_dst = brw_state_batch(brw, _brw_cmd_length(cmd) * 4,     \
                                 align, offset);                    \
         __builtin_expect(_dst != NULL, 1);                         \
-- 
2.9.4