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mg_disk: fix error return code in mg_probe() 

Fix to return a negative error code from the error handling
case instead of 0, as returned elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Wei Yongjun 2013-03-28 09:43:43 -06:00 committed by Jens Axboe
parent 80b00df291
commit c613c5f686
1 changed files with 3 additions and 1 deletions
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4
drivers/block/mg_disk.c
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@ -890,8 +890,10 @@ static int mg_probe(struct platform_device *plat_dev)
gpio_direction_output(host->rst, 1); gpio_direction_output(host->rst, 1);
/* reset out pin */ /* reset out pin */
if (!(prv_data->dev_attr & MG_DEV_MASK)) if (!(prv_data->dev_attr & MG_DEV_MASK)) {
err = -EINVAL;
goto probe_err_3a; goto probe_err_3a;
}
if (prv_data->dev_attr != MG_BOOT_DEV) { if (prv_data->dev_attr != MG_BOOT_DEV) {
rsc = platform_get_resource_byname(plat_dev, IORESOURCE_IO, rsc = platform_get_resource_byname(plat_dev, IORESOURCE_IO,