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| author | Stephen Warren <swarren@nvidia.com> | 2012-10-17 06:44:58 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-25 12:07:45 -0700 |
| commit | a1687b858e5670683199f6923b32aec0ea82ba19 (patch) | |
| tree | 46eee4de48520fbd49a6d7e6b7a558e1671f64d4 | |
| parent | 461f86e69650ae3c449ecb3ead607ee35277d385 (diff) | |
| download | u-boot-imx-a1687b858e5670683199f6923b32aec0ea82ba19.zip u-boot-imx-a1687b858e5670683199f6923b32aec0ea82ba19.tar.gz u-boot-imx-a1687b858e5670683199f6923b32aec0ea82ba19.tar.bz2 | |
FAT: initialize all fields in cur_part_info, simplify init
cur_part_info.{name,type} are strings. So, we don't need to memset()
the entire thing, just put the NULL-termination in the first byte.
Add missing initialization of the bootable and uuid fields.
None of these fields are actually used by fat.c. However, since it
stores the entire disk_partition_t, we should make sure that all fields
are valid.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
| -rw-r--r-- | fs/fat/fat.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/fat/fat.c b/fs/fat/fat.c index 731d369..31042e5 100644 --- a/fs/fat/fat.c +++ b/fs/fat/fat.c @@ -92,8 +92,12 @@ int fat_register_device(block_dev_desc_t * dev_desc, int part_no) cur_part_info.start = 0; cur_part_info.size = dev_desc->lba; cur_part_info.blksz = dev_desc->blksz; - memset(cur_part_info.name, 0, sizeof(cur_part_info.name)); - memset(cur_part_info.type, 0, sizeof(cur_part_info.type)); + cur_part_info.name[0] = 0; + cur_part_info.type[0] = 0; + cur_part_info.bootable = 0; +#ifdef CONFIG_PARTITION_UUIDS + cur_part_info.uuid[0] = 0; +#endif } /* Make sure it has a valid FAT header */ |