[coreboot] 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.
3 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan.

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

** CID 1500576:  Null pointer dereferences  (FORWARD_NULL)

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*** CID 1500576:  Null pointer dereferences  (FORWARD_NULL)
/src/ec/google/chromeec/ec.c: 90 in google_chromeec_kbbacklight()
84     		.cmd_data_out = NULL,
85     		.cmd_size_in = sizeof(params),
86     		.cmd_size_out = 0,
87     		.cmd_dev_index = 0,
88     	};
89
> > > CID 1500576:  Null pointer dereferences  (FORWARD_NULL)
> > > Passing "&cmd" to "google_chromeec_command", which dereferences null "cmd.cmd_data_out".

90     	if (google_chromeec_command(&cmd) != 0)
91     		return -1;
92     
93     	return 0;
94     }
95

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To view the defects in Coverity Scan visit, https://u15810271.ct.sendgrid.net/ls/click?upn=HRESupC-2F2Czv4BOaCWWCy7my0P0...