fs/fat/fat.c: Fix GCC 4.6 build warning
Fix:
fat.c: In function 'fat_register_device':
fat.c:74:19: warning: variable 'info' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/fs/fat/fat.c b/fs/fat/fat.c
index 28baa54..9a29458 100644
--- a/fs/fat/fat.c
+++ b/fs/fat/fat.c
@@ -71,7 +71,6 @@
int fat_register_device (block_dev_desc_t * dev_desc, int part_no)
{
unsigned char buffer[dev_desc->blksz];
- disk_partition_t info;
if (!dev_desc->block_read)
return -1;
@@ -95,28 +94,32 @@
defined(CONFIG_CMD_USB) || \
defined(CONFIG_MMC) || \
defined(CONFIG_SYSTEMACE) )
- /* First we assume there is a MBR */
- if (!get_partition_info(dev_desc, part_no, &info)) {
- part_offset = info.start;
- cur_part = part_no;
- } else if ((strncmp((char *)&buffer[DOS_FS_TYPE_OFFSET], "FAT", 3) == 0) ||
- (strncmp((char *)&buffer[DOS_FS32_TYPE_OFFSET], "FAT32", 5) == 0)) {
- /* ok, we assume we are on a PBR only */
- cur_part = 1;
- part_offset = 0;
- } else {
- printf("** Partition %d not valid on device %d **\n",
- part_no, dev_desc->dev);
- return -1;
- }
+ {
+ disk_partition_t info;
+ /* First we assume there is a MBR */
+ if (!get_partition_info(dev_desc, part_no, &info)) {
+ part_offset = info.start;
+ cur_part = part_no;
+ } else if ((strncmp((char *)&buffer[DOS_FS_TYPE_OFFSET],
+ "FAT", 3) == 0) ||
+ (strncmp((char *)&buffer[DOS_FS32_TYPE_OFFSET],
+ "FAT32", 5) == 0)) {
+ /* ok, we assume we are on a PBR only */
+ cur_part = 1;
+ part_offset = 0;
+ } else {
+ printf("** Partition %d not valid on device %d **\n",
+ part_no, dev_desc->dev);
+ return -1;
+ }
+ }
#else
if ((strncmp((char *)&buffer[DOS_FS_TYPE_OFFSET], "FAT", 3) == 0) ||
(strncmp((char *)&buffer[DOS_FS32_TYPE_OFFSET], "FAT32", 5) == 0)) {
/* ok, we assume we are on a PBR only */
cur_part = 1;
part_offset = 0;
- info.start = part_offset;
} else {
/* FIXME we need to determine the start block of the
* partition where the DOS FS resides. This can be done