From dd9460f5938865d264199eebbee6a14786cb4e7a Mon Sep 17 00:00:00 2001 From: Jianqun Xu Date: Wed, 12 Apr 2017 13:55:37 +0800 Subject: [PATCH] video: rockchip: rk322x_lcdc: fix error condition Change-Id: I1c28a815beb74a7566886aef666454ec1513970b Signed-off-by: Jianqun Xu --- drivers/video/rockchip/lcdc/rk322x_lcdc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/rockchip/lcdc/rk322x_lcdc.c b/drivers/video/rockchip/lcdc/rk322x_lcdc.c index 08b8ddd80bd2..b174fe409e14 100644 --- a/drivers/video/rockchip/lcdc/rk322x_lcdc.c +++ b/drivers/video/rockchip/lcdc/rk322x_lcdc.c @@ -3478,7 +3478,7 @@ static int vop_get_backlight_device(struct rk_lcdc_driver *dev_drv) max = length / sizeof(u32); last = max - 1; brightness_levels = kmalloc(256, GFP_KERNEL); - if (brightness_levels) + if (!brightness_levels) return -ENOMEM; if (!of_property_read_u32_array(backlight, "brightness-levels", -- 2.34.1