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Commit 9dab51da authored by Axel Lin's avatar Axel Lin Committed by Linus Torvalds
Browse files

drivers/video/backlight/ltv350qv.c: fix a memory leak 



Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 10ffa964

drivers/video/backlight/ltv350qv.c

+8 −1
Original line number Diff line number Diff line
@@ -239,11 +239,15 @@ static int __devinit ltv350qv_probe(struct spi_device *spi) 
	lcd->spi = spi;

	lcd->power = FB_BLANK_POWERDOWN;

	lcd->buffer = kzalloc(8, GFP_KERNEL);

	if (!lcd->buffer) {

		ret = -ENOMEM;

		goto out_free_lcd;

	}



	ld = lcd_device_register("ltv350qv", &spi->dev, lcd, &ltv_ops);

	if (IS_ERR(ld)) {

		ret = PTR_ERR(ld);

		goto out_free_lcd;

		goto out_free_buffer;

	}

	lcd->ld = ld;
@@ -257,6 +261,8 @@ static int __devinit ltv350qv_probe(struct spi_device *spi) 


out_unregister:

	lcd_device_unregister(ld);

out_free_buffer:

	kfree(lcd->buffer);

out_free_lcd:

	kfree(lcd);

	return ret;
@@ -268,6 +274,7 @@ static int __devexit ltv350qv_remove(struct spi_device *spi) 


	ltv350qv_power(lcd, FB_BLANK_POWERDOWN);

	lcd_device_unregister(lcd->ld);

	kfree(lcd->buffer);

	kfree(lcd);



	return 0;