diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/card/block.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index 407836d55712..126c7f41c5a3 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -237,24 +237,24 @@ static struct mmc_blk_ioc_data *mmc_blk_ioctl_copy_from_user( idata = kzalloc(sizeof(*idata), GFP_KERNEL); if (!idata) { err = -ENOMEM; - goto copy_err; + goto out; } if (copy_from_user(&idata->ic, user, sizeof(idata->ic))) { err = -EFAULT; - goto copy_err; + goto idata_err; } idata->buf_bytes = (u64) idata->ic.blksz * idata->ic.blocks; if (idata->buf_bytes > MMC_IOC_MAX_BYTES) { err = -EOVERFLOW; - goto copy_err; + goto idata_err; } idata->buf = kzalloc(idata->buf_bytes, GFP_KERNEL); if (!idata->buf) { err = -ENOMEM; - goto copy_err; + goto idata_err; } if (copy_from_user(idata->buf, (void __user *)(unsigned long) @@ -267,9 +267,10 @@ static struct mmc_blk_ioc_data *mmc_blk_ioctl_copy_from_user( copy_err: kfree(idata->buf); +idata_err: kfree(idata); +out: return ERR_PTR(err); - } static int mmc_blk_ioctl_cmd(struct block_device *bdev, |