[Intel-gfx] [PATCH] i915: fix build error with -Werror

[Jeff Mahoney]

This fixes the following build error with -Werror and gcc 6.1:

drivers/gpu/drm/i915/i915_debugfs.c:2103:6: error: suggest explicit braces to avoid ambiguous 'else' [-Werror=parentheses]

Signed-off-by: Jeff Mahoney <jeffm at suse.com>
---
 drivers/gpu/drm/i915/i915_debugfs.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2101,8 +2101,9 @@ static int i915_dump_lrc(struct seq_file
 
 	list_for_each_entry(ctx, &dev_priv->context_list, link)
 		if (ctx != dev_priv->kernel_context)
-			for_each_engine(engine, dev_priv)
+			for_each_engine(engine, dev_priv) {
 				i915_dump_lrc_obj(m, ctx, engine);
+			}
 
 	mutex_unlock(&dev->struct_mutex);
 

-- 
Jeff Mahoney
SUSE Labs