From: zhengbin <zhengbi...@huawei.com>

[ Upstream commit a5eb29a9d2fc03d07af7d02f6c2e7ae1e6d985f9 ]

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/gma500/psb_irq.c: In function psb_sgx_interrupt:
drivers/gpu/drm/gma500/psb_irq.c:210:6: warning: variable error set but not 
used [-Wunused-but-set-variable]

It is introduced by commit 64a4aff283ac ("drm/gma500:
Add support for SGX interrupts"), but never used, so remove it.

Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: zhengbin <zhengbi...@huawei.com>
Signed-off-by: Daniel Vetter <daniel.vet...@ffwll.ch>
Link: 
https://patchwork.freedesktop.org/patch/msgid/1573828027-122323-3-git-send-email-zhengbi...@huawei.com
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
 drivers/gpu/drm/gma500/psb_irq.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/gma500/psb_irq.c b/drivers/gpu/drm/gma500/psb_irq.c
index 78eb109028091..f75f199c84311 100644
--- a/drivers/gpu/drm/gma500/psb_irq.c
+++ b/drivers/gpu/drm/gma500/psb_irq.c
@@ -207,7 +207,6 @@ static void psb_sgx_interrupt(struct drm_device *dev, u32 
stat_1, u32 stat_2)
 {
        struct drm_psb_private *dev_priv = dev->dev_private;
        u32 val, addr;
-       int error = false;
 
        if (stat_1 & _PSB_CE_TWOD_COMPLETE)
                val = PSB_RSGX32(PSB_CR_2D_BLIT_STATUS);
@@ -242,7 +241,6 @@ static void psb_sgx_interrupt(struct drm_device *dev, u32 
stat_1, u32 stat_2)
 
                        DRM_ERROR("\tMMU failing address is 0x%08x.\n",
                                  (unsigned int)addr);
-                       error = true;
                }
        }
 
-- 
2.20.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

Reply via email to