diff options
| -rw-r--r-- | block.c | 26 |
1 files changed, 11 insertions, 15 deletions
@@ -1316,8 +1316,7 @@ static int find_block_ubi_RO(libubi_t libubi, char *name, char *part, int plen) return err; } - -#else +#endif static int find_root_dev(char *buf, int len) { @@ -1348,8 +1347,6 @@ static int find_root_dev(char *buf, int len) return -1; } -#endif - static int test_fs_support(const char *name) { char line[128], *p; @@ -1392,26 +1389,25 @@ static int check_extroot(char *path) char devpath[32]; char tag[64]; FILE *fp; + int err; + err = find_block_mtd("\"rootfs\"", devpath, sizeof(devpath)); #ifdef UBIFS_EXTROOT - if (find_block_mtd("\"rootfs\"", devpath, sizeof(devpath))) { - int err = -1; + if (err) { libubi_t libubi; libubi = libubi_open(); err = find_block_ubi_RO(libubi, "rootfs", devpath, sizeof(devpath)); libubi_close(libubi); - if (err) - return -1; - } -#else - if (find_block_mtd("\"rootfs\"", devpath, sizeof(devpath))) { - if (find_root_dev(devpath, sizeof(devpath))) { - ULOG_ERR("extroot: unable to determine root device\n"); - return -1; - } } #endif + if (err) { + err = find_root_dev(devpath, sizeof(devpath)); + } + if (err) { + ULOG_ERR("extroot: unable to determine root device\n"); + return -1; + } /* Find root device probe_info so we know its UUID */ list_for_each_entry(tmp, &devices, list) { |