By removing variable of 'part_size' in fs/fat.c, compile error occurs when enabling FAT write feature. The variable should be declared only when CONFIG_FAT_WRITE is defined. This patch removes compile error when FAT write is enabled and compile warning when FAT write is disabled.
Signed-off-by: Donggeun Kim dg77.kim@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com --- fs/fat/fat.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/fs/fat/fat.c b/fs/fat/fat.c index 9a29458..40c0538 100644 --- a/fs/fat/fat.c +++ b/fs/fat/fat.c @@ -47,6 +47,10 @@ static block_dev_desc_t *cur_dev = NULL;
static unsigned long part_offset = 0;
+#ifdef CONFIG_FAT_WRITE +static unsigned long part_size; +#endif + static int cur_part = 1;
#define DOS_PART_TBL_OFFSET 0x1be @@ -101,6 +105,9 @@ int fat_register_device (block_dev_desc_t * dev_desc, int part_no) if (!get_partition_info(dev_desc, part_no, &info)) { part_offset = info.start; cur_part = part_no; +#ifdef CONFIG_FAT_WRITE + part_size = info.size; +#endif } else if ((strncmp((char *)&buffer[DOS_FS_TYPE_OFFSET], "FAT", 3) == 0) || (strncmp((char *)&buffer[DOS_FS32_TYPE_OFFSET],