diff options
| -rw-r--r-- | nandwrite.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/nandwrite.c b/nandwrite.c index d745ab0..1a9449b 100644 --- a/nandwrite.c +++ b/nandwrite.c @@ -586,6 +586,10 @@ int main(int argc, char * const argv[]) erase_info_t erase; perror ("pwrite"); + if (errno != EIO) { + goto closeall; + } + /* Must rewind to blockstart if we can */ rewind_blocks = (mtdoffset - blockstart) / meminfo.writesize; /* Not including the one we just attempted */ rewind_bytes = (rewind_blocks * meminfo.writesize) + readlen; @@ -602,7 +606,9 @@ int main(int argc, char * const argv[]) (long)erase.start, (long)erase.start+erase.length-1); if (ioctl(fd, MEMERASE, &erase) != 0) { perror("MEMERASE"); - goto closeall; + if (errno != EIO) { + goto closeall; + } } if (markbad) { @@ -610,7 +616,7 @@ int main(int argc, char * const argv[]) fprintf(stderr, "Marking block at %08lx bad\n", (long)bad_addr); if (ioctl(fd, MEMSETBADBLOCK, &bad_addr)) { perror("MEMSETBADBLOCK"); - /* But continue anyway */ + goto closeall; } } mtdoffset = blockstart + meminfo.erasesize; |