static int journal_file_allocate(JournalFile *f, uint64_t offset, uint64_t size) {
uint64_t old_size, new_size;
+ int r;
assert(f);
/* Note that the glibc fallocate() fallback is very
inefficient, hence we try to minimize the allocation area
as we can. */
- if (posix_fallocate(f->fd, old_size, new_size - old_size) < 0)
- return -errno;
+ r = posix_fallocate(f->fd, old_size, new_size - old_size);
+ if (r != 0)
+ return -r;
if (fstat(f->fd, &f->last_stat) < 0)
return -errno;