diff options
Diffstat (limited to 'ubi-utils/new-utils/src/libubi.c')
| -rw-r--r-- | ubi-utils/new-utils/src/libubi.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/ubi-utils/new-utils/src/libubi.c b/ubi-utils/new-utils/src/libubi.c index 5e6f9b1..8f95108 100644 --- a/ubi-utils/new-utils/src/libubi.c +++ b/ubi-utils/new-utils/src/libubi.c @@ -477,12 +477,13 @@ static int dev_node2num(struct libubi *lib, const char *node, int *dev_num) return -1; } -static int mtd_num2ubi_dev(struct libubi *lib, int mtd_num, int *dev_num) +int mtd_num2ubi_dev(libubi_t desc, int mtd_num, int *dev_num) { struct ubi_info info; int i, ret, mtd_num1; + struct libubi *lib = desc; - if (ubi_get_info((libubi_t *)lib, &info)) + if (ubi_get_info(desc, &info)) return -1; for (i = info.lowest_dev_num; i <= info.highest_dev_num; i++) { @@ -500,7 +501,7 @@ static int mtd_num2ubi_dev(struct libubi *lib, int mtd_num, int *dev_num) } } - errno = ENODEV; + errno = 0; return -1; } @@ -714,8 +715,10 @@ int ubi_detach_mtd(libubi_t desc, const char *node, int mtd_num) int ret, ubi_dev; ret = mtd_num2ubi_dev(desc, mtd_num, &ubi_dev); - if (ret == -1) + if (ret == -1) { + errno = ENODEV; return ret; + } return ubi_remove_dev(desc, node, ubi_dev); } |