} else {
const struct iovec *iov = i->iov;
size_t base = i->iov_offset;
+ unsigned long nr_segs = i->nr_segs;
/*
* The !iov->iov_len check ensures we skip over unlikely
base += copy;
if (iov->iov_len == base) {
iov++;
+ nr_segs--;
base = 0;
}
}
i->iov = iov;
i->iov_offset = base;
+ i->nr_segs = nr_segs;
}
}
EXPORT_SYMBOL(iov_iter_advance);