diff options
Diffstat (limited to 'common/partitions.c')
| -rw-r--r-- | common/partitions.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/common/partitions.c b/common/partitions.c index 35a604c35f..38032a349c 100644 --- a/common/partitions.c +++ b/common/partitions.c @@ -29,6 +29,7 @@ #include <disks.h> #include <filetype.h> #include <dma.h> +#include <linux/err.h> #include "partitions/parser.h" @@ -48,16 +49,19 @@ static int register_one_partition(struct block_device *blk, int ret; uint64_t start = part->first_sec * SECTOR_SIZE; uint64_t size = part->size * SECTOR_SIZE; + struct cdev *cdev; partition_name = asprintf("%s.%d", blk->cdev.name, no); if (!partition_name) return -ENOMEM; dev_dbg(blk->dev, "Registering partition %s on drive %s\n", partition_name, blk->cdev.name); - ret = devfs_add_partition(blk->cdev.name, + cdev = devfs_add_partition(blk->cdev.name, start, size, 0, partition_name); - if (ret) + if (IS_ERR(cdev)) { + ret = PTR_ERR(cdev); goto out; + } free(partition_name); @@ -70,10 +74,10 @@ static int register_one_partition(struct block_device *blk, dev_dbg(blk->dev, "Registering partition %s on drive %s\n", partition_name, blk->cdev.name); - ret = devfs_add_partition(blk->cdev.name, + cdev = devfs_add_partition(blk->cdev.name, start, size, 0, partition_name); - if (ret) + if (IS_ERR(cdev)) dev_warn(blk->dev, "Registering partition %s on drive %s failed\n", partition_name, blk->cdev.name); |