Local variable in function sb_check at drivers/md/dm-thin-metadata.c, line 238 References: drivers/md/dm-thin-metadata.c, line 226 drivers/md/dm-thin-metadata.c, line 228 drivers/md/dm-thin-metadata.c, line 229 drivers/md/dm-thin-metadata.c, line 229 drivers/md/dm-thin-metadata.c, line 238 drivers/md/dm-thin-metadata.c, line 241 drivers/md/dm-thin-metadata.c, line 243 drivers/md/dm-thin-metadata.c, line 248 drivers/md/dm-thin-metadata.c, line 250 drivers/md/dm-thin-metadata.c, line 255 drivers/md/dm-thin-metadata.c, line 258 drivers/md/dm-thin-metadata.c, line 260 drivers/md/dm-thin-metadata.c, line 477 drivers/md/dm-thin-metadata.c, line 499 drivers/md/dm-thin-metadata.c, line 500 drivers/md/dm-thin-metadata.c, line 501 drivers/md/dm-thin-metadata.c, line 501 drivers/md/dm-thin-metadata.c, line 502 drivers/md/dm-thin-metadata.c, line 503 drivers/md/dm-thin-metadata.c, line 504 drivers/md/dm-thin-metadata.c, line 505 drivers/md/dm-thin-metadata.c, line 506 drivers/md/dm-thin-metadata.c, line 508 drivers/md/dm-thin-metadata.c, line 510 drivers/md/dm-thin-metadata.c, line 511 drivers/md/dm-thin-metadata.c, line 512 drivers/md/dm-thin-metadata.c, line 513 drivers/md/dm-thin-metadata.c, line 514 drivers/md/dm-thin-metadata.c, line 573 drivers/md/dm-thin-metadata.c, line 578 drivers/md/dm-thin-metadata.c, line 591 drivers/md/dm-thin-metadata.c, line 605 drivers/md/dm-thin-metadata.c, line 614 drivers/md/dm-thin-metadata.c, line 617 drivers/md/dm-thin-metadata.c, line 619 drivers/md/dm-thin-metadata.c, line 625 drivers/md/dm-thin-metadata.c, line 630 drivers/md/dm-thin-metadata.c, line 631 drivers/md/dm-thin-metadata.c, line 638 drivers/md/dm-thin-metadata.c, line 639 drivers/md/dm-thin-metadata.c, line 713 drivers/md/dm-thin-metadata.c, line 725 drivers/md/dm-thin-metadata.c, line 726 drivers/md/dm-thin-metadata.c, line 727 drivers/md/dm-thin-metadata.c, line 728 drivers/md/dm-thin-metadata.c, line 729 drivers/md/dm-thin-metadata.c, line 730 drivers/md/dm-thin-metadata.c, line 731 drivers/md/dm-thin-metadata.c, line 776 drivers/md/dm-thin-metadata.c, line 812 drivers/md/dm-thin-metadata.c, line 813 drivers/md/dm-thin-metadata.c, line 814 drivers/md/dm-thin-metadata.c, line 815 drivers/md/dm-thin-metadata.c, line 816 drivers/md/dm-thin-metadata.c, line 817 drivers/md/dm-thin-metadata.c, line 819 drivers/md/dm-thin-metadata.c, line 1203 drivers/md/dm-thin-metadata.c, line 1225 drivers/md/dm-thin-metadata.c, line 1227 drivers/md/dm-thin-metadata.c, line 1238 drivers/md/dm-thin-metadata.c, line 1239 drivers/md/dm-thin-metadata.c, line 1240 drivers/md/dm-thin-metadata.c, line 1241 drivers/md/dm-thin-metadata.c, line 1246 drivers/md/dm-thin-metadata.c, line 1247 drivers/md/dm-thin-metadata.c, line 1259 drivers/md/dm-thin-metadata.c, line 1260 drivers/md/dm-thin-metadata.c, line 1280 drivers/md/dm-thin-metadata.c, line 1288 drivers/md/dm-thin-metadata.c, line 1289 drivers/md/dm-thin-metadata.c, line 1290 drivers/md/dm-thin-metadata.c, line 1303 drivers/md/dm-thin-metadata.c, line 1304 drivers/md/dm-thin-metadata.c, line 1305 drivers/md/dm-thin-metadata.c, line 1329 drivers/md/dm-thin-metadata.c, line 1337 drivers/md/dm-thin-metadata.c, line 1338 drivers/md/dm-thin-metadata.c, line 1979 drivers/md/dm-thin-metadata.c, line 1990 drivers/md/dm-thin-metadata.c, line 1991