Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) #include <linux/dcache.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #include "internal.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) unsigned name_to_int(const struct qstr *qstr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 	const char *name = qstr->name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 	int len = qstr->len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 	unsigned n = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 	if (len > 1 && *name == '0')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 		goto out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	do {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 		unsigned c = *name++ - '0';
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 		if (c > 9)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 			goto out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 		if (n >= (~0U-9)/10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 			goto out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 		n *= 10;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 		n += c;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	} while (--len > 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	return n;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) out:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	return ~0U;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) }