Message ID | 1433193054-26865-2-git-send-email-richard@nod.at |
---|---|
State | Accepted |
Commit | 905cce7f4309f3ec19c1ed67edd68b7e67e88f3e |
Headers | show |
On Mon, Jun 01, 2015 at 11:10:49PM +0200, Richard Weinberger wrote: > device_create_file() can fail, therefore we have to > handle this case and abort. > > Signed-off-by: Richard Weinberger <richard@nod.at> Pushed the first 5. Still looking at the 6th.
diff --git a/drivers/mtd/nand/r852.c b/drivers/mtd/nand/r852.c index baea83f..77e96d2 100644 --- a/drivers/mtd/nand/r852.c +++ b/drivers/mtd/nand/r852.c @@ -653,11 +653,15 @@ static int r852_register_nand_device(struct r852_device *dev) if (sm_register_device(dev->mtd, dev->sm)) goto error2; - if (device_create_file(&dev->mtd->dev, &dev_attr_media_type)) + if (device_create_file(&dev->mtd->dev, &dev_attr_media_type)) { message("can't create media type sysfs attribute"); + goto error3; + } dev->card_registred = 1; return 0; +error3: + nand_release(dev->mtd); error2: kfree(dev->mtd); error1:
device_create_file() can fail, therefore we have to handle this case and abort. Signed-off-by: Richard Weinberger <richard@nod.at> --- drivers/mtd/nand/r852.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)