Change in coreboot[master]: amdfwtool: Clear struct match before regular expression matching

[build bot (Jenkins) (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Marshall Dawson, Zheng Bao, Nikolai Vyssotski, Felix Held.
build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62482 )

Change subject: amdfwtool: Clear struct match before regular expression matching
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Patch Set 3:

(3 comments)

File util/amdfwtool/data_parse.c:

Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-142827):
https://review.coreboot.org/c/coreboot/+/62482/comment/c6fc6fbd_5d4c86be 
PS3, Line 436: 	memset (match, 0, sizeof(regmatch_t) * N_MATCHES);
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Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-142827):
https://review.coreboot.org/c/coreboot/+/62482/comment/4050f797_04cfb382 
PS3, Line 538: 				assert( ch_lvl == 'x' || ch_lvl == 'X' ||
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Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-142827):
https://review.coreboot.org/c/coreboot/+/62482/comment/9e9becb3_ebfada81 
PS3, Line 540: 					ch_lvl == '1' || ch_lvl == '2' );
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