New Defects reported by Coverity Scan for coreboot

Hi,

Please find the latest report on new defect(s) introduced to coreboot found with Coverity Scan.

1 new defect(s) introduced to coreboot found with Coverity Scan.

New defect(s) Reported-by: Coverity Scan
Showing 1 of 1 defect(s)

** CID 1493415:  Null pointer dereferences  (REVERSE_INULL)
/src/soc/intel/alderlake/hsphy.c: 71 in heci_get_hsphy_payload()

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*** CID 1493415:  Null pointer dereferences  (REVERSE_INULL)
/src/soc/intel/alderlake/hsphy.c: 71 in heci_get_hsphy_payload()
65     		uint32_t reserved[2];
66     		uint32_t status;
67     		uint8_t hash_type;
68     		uint8_t hash[MAX_HASH_SIZE];
69     	} __packed reply;
70
> > > CID 1493415:  Null pointer dereferences  (REVERSE_INULL)
> > > Null-checking "buf_size" suggests that it may be null, but it has already been dereferenced on all paths leading to the check.

71     	if (!buf || !buf_size || !hash_buf || !hash_alg) {
72     		printk(BIOS_ERR, "%s: Invalid parameters\n", __func__);
73     		return -1;
74     	}
75     
76     	reply_size = sizeof(reply);

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