diff options
| -rw-r--r-- | common/cmd_ext4.c | 10 | ||||
| -rw-r--r-- | common/cmd_ext_common.c | 19 | ||||
| -rw-r--r-- | fs/ext4/ext4fs.c | 36 | ||||
| -rw-r--r-- | include/ext4fs.h | 2 | ||||
| -rw-r--r-- | include/zfs_common.h | 2 |
5 files changed, 8 insertions, 61 deletions
diff --git a/common/cmd_ext4.c b/common/cmd_ext4.c index 77094c4eb..e92c02ff6 100644 --- a/common/cmd_ext4.c +++ b/common/cmd_ext4.c @@ -151,8 +151,6 @@ int do_ext4_write(cmd_tbl_t *cmdtp, int flag, int argc, printf("Block device %s %d not supported\n", argv[1], dev); return 1; } - if (init_fs(ext4_dev_desc)) - return 1; fs = get_fs(); if (*ep) { @@ -173,21 +171,21 @@ int do_ext4_write(cmd_tbl_t *cmdtp, int flag, int argc, file_size = simple_strtoul(argv[5], NULL, 10); /* set the device as block device */ - part_length = ext4fs_set_blk_dev(fs->dev_desc, part); + part_length = ext4fs_set_blk_dev(ext4_dev_desc, part); if (part_length == 0) { printf("Bad partition - %s %d:%lu\n", argv[1], dev, part); goto fail; } /* register the device and partition */ - if (ext4_register_device(fs->dev_desc, part) != 0) { + if (ext4_register_device(ext4_dev_desc, part) != 0) { printf("Unable to use %s %d:%lu for fattable\n", argv[1], dev, part); goto fail; } /* get the partition information */ - if (!get_partition_info(fs->dev_desc, part, &info)) { + if (!get_partition_info(ext4_dev_desc, part, &info)) { total_sector = (info.size * info.blksz) / SECTOR_SIZE; fs->total_sect = total_sector; } else { @@ -207,13 +205,11 @@ int do_ext4_write(cmd_tbl_t *cmdtp, int flag, int argc, goto fail; } ext4fs_close(); - deinit_fs(fs->dev_desc); return 0; fail: ext4fs_close(); - deinit_fs(fs->dev_desc); return 1; } diff --git a/common/cmd_ext_common.c b/common/cmd_ext_common.c index 56ee9a55b..8972ccce2 100644 --- a/common/cmd_ext_common.c +++ b/common/cmd_ext_common.c @@ -75,7 +75,6 @@ int do_ext_load(cmd_tbl_t *cmdtp, int flag, int argc, ulong part_length; int filelen; disk_partition_t info; - struct ext_filesystem *fs; char buf[12]; unsigned long count; const char *addr_str; @@ -117,10 +116,7 @@ int do_ext_load(cmd_tbl_t *cmdtp, int flag, int argc, printf("** Block device %s %d not supported\n", argv[1], dev); return 1; } - if (init_fs(ext4_dev_desc)) - return 1; - fs = get_fs(); if (*ep) { if (*ep != ':') { puts("** Invalid boot device, use `dev[:part]' **\n"); @@ -130,7 +126,7 @@ int do_ext_load(cmd_tbl_t *cmdtp, int flag, int argc, } if (part != 0) { - if (get_partition_info(fs->dev_desc, part, &info)) { + if (get_partition_info(ext4_dev_desc, part, &info)) { printf("** Bad partition %lu **\n", part); goto fail; } @@ -149,7 +145,7 @@ int do_ext_load(cmd_tbl_t *cmdtp, int flag, int argc, filename, argv[1], dev); } - part_length = ext4fs_set_blk_dev(fs->dev_desc, part); + part_length = ext4fs_set_blk_dev(ext4_dev_desc, part); if (part_length == 0) { printf("**Bad partition - %s %d:%lu **\n", argv[1], dev, part); ext4fs_close(); @@ -180,7 +176,6 @@ int do_ext_load(cmd_tbl_t *cmdtp, int flag, int argc, } ext4fs_close(); - deinit_fs(fs->dev_desc); /* Loading ok, update default load address */ load_addr = addr; @@ -190,7 +185,6 @@ int do_ext_load(cmd_tbl_t *cmdtp, int flag, int argc, return 0; fail: - deinit_fs(fs->dev_desc); return 1; } @@ -200,7 +194,6 @@ int do_ext_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) int dev; unsigned long part = 1; char *ep; - struct ext_filesystem *fs; int part_length; if (argc < 3) return cmd_usage(cmdtp); @@ -214,10 +207,6 @@ int do_ext_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) return 1; } - if (init_fs(ext4_dev_desc)) - return 1; - - fs = get_fs(); if (*ep) { if (*ep != ':') { puts("\n** Invalid boot device, use `dev[:part]' **\n"); @@ -229,7 +218,7 @@ int do_ext_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) if (argc == 4) filename = argv[3]; - part_length = ext4fs_set_blk_dev(fs->dev_desc, part); + part_length = ext4fs_set_blk_dev(ext4_dev_desc, part); if (part_length == 0) { printf("** Bad partition - %s %d:%lu **\n", argv[1], dev, part); ext4fs_close(); @@ -250,10 +239,8 @@ int do_ext_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) }; ext4fs_close(); - deinit_fs(fs->dev_desc); return 0; fail: - deinit_fs(fs->dev_desc); return 1; } diff --git a/fs/ext4/ext4fs.c b/fs/ext4/ext4fs.c index 114c2a214..c366e6f09 100644 --- a/fs/ext4/ext4fs.c +++ b/fs/ext4/ext4fs.c @@ -44,43 +44,11 @@ int ext4fs_symlinknest; block_dev_desc_t *ext4_dev_desc; +struct ext_filesystem ext_fs; struct ext_filesystem *get_fs(void) { - if (ext4_dev_desc == NULL || ext4_dev_desc->priv == NULL) - printf("Invalid Input Arguments %s\n", __func__); - - return ext4_dev_desc->priv; -} - -int init_fs(block_dev_desc_t *dev_desc) -{ - struct ext_filesystem *fs; - if (dev_desc == NULL) { - printf("Invalid Input Arguments %s\n", __func__); - return -EINVAL; - } - - fs = zalloc(sizeof(struct ext_filesystem)); - if (fs == NULL) { - printf("malloc failed: %s\n", __func__); - return -ENOMEM; - } - - fs->dev_desc = dev_desc; - dev_desc->priv = fs; - - return 0; -} - -void deinit_fs(block_dev_desc_t *dev_desc) -{ - if (dev_desc == NULL) { - printf("Invalid Input Arguments %s\n", __func__); - return; - } - free(dev_desc->priv); - dev_desc->priv = NULL; + return &ext_fs; } void ext4fs_free_node(struct ext2fs_node *node, struct ext2fs_node *currroot) diff --git a/include/ext4fs.h b/include/ext4fs.h index ab2983ceb..6ad008c0d 100644 --- a/include/ext4fs.h +++ b/include/ext4fs.h @@ -130,8 +130,6 @@ int ext4fs_write(const char *fname, unsigned char *buffer, #endif struct ext_filesystem *get_fs(void); -int init_fs(block_dev_desc_t *dev_desc); -void deinit_fs(block_dev_desc_t *dev_desc); int ext4fs_open(const char *filename); int ext4fs_read(char *buf, unsigned len); int ext4fs_mount(unsigned part_length); diff --git a/include/zfs_common.h b/include/zfs_common.h index 04e73d0cd..628231efd 100644 --- a/include/zfs_common.h +++ b/include/zfs_common.h @@ -94,8 +94,6 @@ struct zfs_dirhook_info { struct zfs_filesystem *zfsget_fs(void); -int init_fs(block_dev_desc_t *dev_desc); -void deinit_fs(block_dev_desc_t *dev_desc); int zfs_open(zfs_file_t, const char *filename); uint64_t zfs_read(zfs_file_t, char *buf, uint64_t len); struct zfs_data *zfs_mount(device_t); |