[patch] fbdev: sh_mobile_lcdc: checking NULL instead of IS_ERR()
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STALE5689d
From: Dan Carpenter <hidden>
Date: 2011-03-19 04:36:47
Also in:
kernel-janitors
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
backlight_device_register() returns an ERR_PTR. It doesn't return NULL. Signed-off-by: Dan Carpenter <redacted>
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index bf2629f..a53abe1 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c@@ -1088,7 +1088,7 @@ static struct backlight_device *sh_mobile_lcdc_bl_probe(struct device *parent, bl = backlight_device_register(ch->cfg.bl_info.name, parent, ch, &sh_mobile_lcdc_bl_ops, NULL); - if (!bl) { + if (IS_ERR(bl)) { dev_err(parent, "unable to register backlight device\n"); return NULL; }