From 10715b8751dfc403aeb7fbc35166417fa1664eda Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Wed, 11 Feb 2009 13:12:18 -0800 Subject: [PATCH] [MTD] [MAPS] blackfin: fix memory leak in error path Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu Signed-off-by: Andrew Morton Signed-off-by: David Woodhouse --- drivers/mtd/maps/bfin-async-flash.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/maps/bfin-async-flash.c b/drivers/mtd/maps/bfin-async-flash.c index 6fec86a..576611f 100644 --- a/drivers/mtd/maps/bfin-async-flash.c +++ b/drivers/mtd/maps/bfin-async-flash.c @@ -152,14 +152,18 @@ static int __devinit bfin_flash_probe(struct platform_device *pdev) if (gpio_request(state->enet_flash_pin, DRIVER_NAME)) { pr_devinit(KERN_ERR DRIVER_NAME ": Failed to request gpio %d\n", state->enet_flash_pin); + kfree(state); return -EBUSY; } gpio_direction_output(state->enet_flash_pin, 1); pr_devinit(KERN_NOTICE DRIVER_NAME ": probing %d-bit flash bus\n", state->map.bankwidth * 8); state->mtd = do_map_probe(memory->name, &state->map); - if (!state->mtd) + if (!state->mtd) { + gpio_free(state->enet_flash_pin); + kfree(state); return -ENXIO; + } #ifdef CONFIG_MTD_PARTITIONS ret = parse_mtd_partitions(state->mtd, part_probe_types, &pdata->parts, 0); -- 2.7.4