diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libmtd.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/lib/libmtd.c b/lib/libmtd.c index f0d40a0..501f3f1 100644 --- a/lib/libmtd.c +++ b/lib/libmtd.c @@ -1148,21 +1148,21 @@ int mtd_write(libmtd_t desc, const struct mtd_dev_info *mtd, int fd, int eb, /* Calculate seek address */ seek = (off_t)eb * mtd->eb_size + offs; - ops.start = seek; - ops.len = len; - ops.ooblen = ooblen; - ops.usr_data = (uint64_t)(unsigned long)data; - ops.usr_oob = (uint64_t)(unsigned long)oob; - ops.mode = mode; - - ret = ioctl(fd, MEMWRITE, &ops); - if (ret == 0) - return 0; - else if (errno != ENOTTY && errno != EOPNOTSUPP) - return mtd_ioctl_error(mtd, eb, "MEMWRITE"); - - /* Fall back to old methods if necessary */ if (oob) { + ops.start = seek; + ops.len = len; + ops.ooblen = ooblen; + ops.usr_data = (uint64_t)(unsigned long)data; + ops.usr_oob = (uint64_t)(unsigned long)oob; + ops.mode = mode; + + ret = ioctl(fd, MEMWRITE, &ops); + if (ret == 0) + return 0; + else if (errno != ENOTTY && errno != EOPNOTSUPP) + return mtd_ioctl_error(mtd, eb, "MEMWRITE"); + + /* Fall back to old OOB ioctl() if necessary */ if (mode == MTD_OPS_AUTO_OOB) if (legacy_auto_oob_layout(mtd, fd, ooblen, oob)) return -1; |