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-rw-r--r--nandwrite.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/nandwrite.c b/nandwrite.c
index f4c399d..f74581d 100644
--- a/nandwrite.c
+++ b/nandwrite.c
@@ -271,9 +271,12 @@ int main(int argc, char **argv)
}
if (noecc) {
- switch (ioctl(fd, MTDFILEMODE, (void *) MTD_MODE_RAW)) {
-
- case -ENOTTY:
+ ret = ioctl(fd, MTDFILEMODE, (void *) MTD_MODE_RAW);
+ if (ret == 0) {
+ oobinfochanged = 2;
+ } else {
+ switch (errno) {
+ case ENOTTY:
if (ioctl (fd, MEMGETOOBSEL, &old_oobinfo) != 0) {
perror ("MEMGETOOBSEL");
close (fd);
@@ -286,14 +289,11 @@ int main(int argc, char **argv)
}
oobinfochanged = 1;
break;
-
- case 0:
- oobinfochanged = 2;
- break;
default:
perror ("MTDFILEMODE");
close (fd);
exit (1);
+ }
}
}