Hi,

Please find the latest report on new defect(s) introduced to ARM-software/arm-trusted-firmware found with Coverity Scan.

3 new defect(s) introduced to ARM-software/arm-trusted-firmware found with Coverity Scan.

New defect(s) Reported-by: Coverity Scan Showing 3 of 3 defect(s)

** CID 373165: Code maintainability issues (UNUSED_VALUE) /plat/mediatek/mt8195/drivers/spm/mt_spm_vcorefs.c: 467 in spm_vcorefs_get_vcore()

________________________________________________________________________________________________________ *** CID 373165: Code maintainability issues (UNUSED_VALUE) /plat/mediatek/mt8195/drivers/spm/mt_spm_vcorefs.c: 467 in spm_vcorefs_get_vcore() 461 int spm_vcorefs_get_vcore(unsigned int gear) 462 { 463 int ret_val; 464 465 switch (gear) { 466 case 3:

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CID 373165:  Code maintainability issues  (UNUSED_VALUE)
Assigning value from "vcore_opp_0_uv" to "ret_val" here, but that stored value is overwritten before it can be used.

467 ret_val = vcore_opp_0_uv; 468 case 2: 469 ret_val = vcore_opp_1_uv; 470 case 1: 471 ret_val = vcore_opp_2_uv; 472 case 0:

** CID 373164: Code maintainability issues (UNUSED_VALUE) /plat/mediatek/mt8195/drivers/spm/mt_spm_vcorefs.c: 471 in spm_vcorefs_get_vcore()

________________________________________________________________________________________________________ *** CID 373164: Code maintainability issues (UNUSED_VALUE) /plat/mediatek/mt8195/drivers/spm/mt_spm_vcorefs.c: 471 in spm_vcorefs_get_vcore() 465 switch (gear) { 466 case 3: 467 ret_val = vcore_opp_0_uv; 468 case 2: 469 ret_val = vcore_opp_1_uv; 470 case 1:

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CID 373164:  Code maintainability issues  (UNUSED_VALUE)
Assigning value from "vcore_opp_2_uv" to "ret_val" here, but that stored value is overwritten before it can be used.

471 ret_val = vcore_opp_2_uv; 472 case 0: 473 default: 474 ret_val = vcore_opp_3_uv; 475 } 476 return ret_val;

** CID 373163: Code maintainability issues (UNUSED_VALUE) /plat/mediatek/mt8195/drivers/spm/mt_spm_vcorefs.c: 469 in spm_vcorefs_get_vcore()

________________________________________________________________________________________________________ *** CID 373163: Code maintainability issues (UNUSED_VALUE) /plat/mediatek/mt8195/drivers/spm/mt_spm_vcorefs.c: 469 in spm_vcorefs_get_vcore() 463 int ret_val; 464 465 switch (gear) { 466 case 3: 467 ret_val = vcore_opp_0_uv; 468 case 2:

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CID 373163:  Code maintainability issues  (UNUSED_VALUE)
Assigning value from "vcore_opp_1_uv" to "ret_val" here, but that stored value is overwritten before it can be used.

469 ret_val = vcore_opp_1_uv; 470 case 1: 471 ret_val = vcore_opp_2_uv; 472 case 0: 473 default: 474 ret_val = vcore_opp_3_uv;

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