[PATCH 2/3] drm/amdgpu: fix compiler warning.

[Rex Zhu]

no parentheses around assignment used as truth value.

Change-Id: I6bc4b74d3838a4d0c4c7a1b46c74a5d405e76f4e
Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index f17fc6d..d497c11 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1977,7 +1977,8 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon)
 	if (resume) {
 		pci_set_power_state(dev->pdev, PCI_D0);
 		pci_restore_state(dev->pdev);
-		if (r = pci_enable_device(dev->pdev)) {
+		r = pci_enable_device(dev->pdev);
+		if (r != 0) {
 			if (fbcon)
 				console_unlock();
 			return r;
-- 
1.9.1