char **port_nexus_ptr)
{
char *p;
- u32 tid_len, padding;
int i;
- u16 add_len;
u8 format_code = (buf[0] & 0xc0);
/*
* Check for FORMAT CODE 00b or 01b from spc4r17, section 7.5.4.6:
*/
if (out_tid_len) {
/* The shift works thanks to integer promotion rules */
- add_len = get_unaligned_be16(&buf[2]);
-
- tid_len = strlen(&buf[4]);
- tid_len += 4; /* Add four bytes for iSCSI Transport ID header */
- tid_len += 1; /* Add one byte for NULL terminator */
- padding = ((-tid_len) & 3);
- if (padding != 0)
- tid_len += padding;
-
- if ((add_len + 4) != tid_len) {
- pr_debug("LIO-Target Extracted add_len: %hu "
- "does not match calculated tid_len: %u,"
- " using tid_len instead\n", add_len+4, tid_len);
- *out_tid_len = tid_len;
- } else
- *out_tid_len = (add_len + 4);
+ *out_tid_len = get_unaligned_be16(&buf[2]);
+ /* Add four bytes for iSCSI Transport ID header */
+ *out_tid_len += 4;
}
+
/*
* Check for ',i,0x' separator between iSCSI Name and iSCSI Initiator
* Session ID as defined in Table 390 - iSCSI initiator port TransportID