[PATCH linux-next] drm/radeon: Remove the unneeded result variable

[cgel . zte]

From: ye xingchen <ye.xingc...@zte.com.cn>

Return the value radeon_drm_ioctl() directly instead of storing it in
another redundant variable.

Reported-by: Zeal Robot <zea...@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingc...@zte.com.cn>
---
 drivers/gpu/drm/radeon/radeon_drv.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_drv.c 
b/drivers/gpu/drm/radeon/radeon_drv.c
index a28d5ceab628..6cbe1ab81aba 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -512,14 +512,11 @@ long radeon_drm_ioctl(struct file *filp,
 static long radeon_kms_compat_ioctl(struct file *filp, unsigned int cmd, 
unsigned long arg)
 {
        unsigned int nr = DRM_IOCTL_NR(cmd);
-       int ret;
 
        if (nr < DRM_COMMAND_BASE)
                return drm_compat_ioctl(filp, cmd, arg);
 
-       ret = radeon_drm_ioctl(filp, cmd, arg);
-
-       return ret;
+       return radeon_drm_ioctl(filp, cmd, arg);
 }
 #endif
 
-- 
2.25.1