int typeflag, struct FTW *ftwbuf)
{
int ret = 0;
- int e = 0;
+ int err = 0;
int fd = 0;
if ((typeflag == FTW_F) && S_ISREG(sb->st_mode)) {
if (defrag_global_verbose)
printf("%s\n", fpath);
fd = open(fpath, O_RDWR);
- if (fd < 0)
+ if (fd < 0) {
+ err = errno;
goto error;
+ }
ret = do_defrag(fd, defrag_global_fancy_ioctl, &defrag_global_range);
- e = errno;
close(fd);
- if (ret && e == ENOTTY && defrag_global_fancy_ioctl) {
+ if (ret && errno == ENOTTY && defrag_global_fancy_ioctl) {
error("defrag range ioctl not "
"supported in this kernel, please try "
"without any options.");
defrag_global_errors++;
return ENOTTY;
}
- if (ret)
+ if (ret) {
+ err = errno;
goto error;
+ }
}
return 0;
error:
- error("defrag failed on %s: %s", fpath, strerror(e));
+ error("defrag failed on %s: %s", fpath, strerror(err));
defrag_global_errors++;
return 0;
}