We check max_bytes twice here, let's simplify that, and reduce one level
of indentation.
for (;;) {
ssize_t n;
- if (max_bytes != (uint64_t) -1) {
- if (max_bytes <= 0)
- return 1; /* return > 0 if we hit the max_bytes limit */
+ if (max_bytes <= 0)
+ return 1; /* return > 0 if we hit the max_bytes limit */
- if (m > max_bytes)
- m = max_bytes;
- }
+ if (max_bytes != UINT64_MAX && m > max_bytes)
+ m = max_bytes;
/* First try copy_file_range(), unless we already tried */
if (try_cfr) {