Local variable in function empty_out_buf at tools/usb/ffs-test.c, line 417 References: tools/usb/ffs-test.c, line 227 tools/usb/ffs-test.c, line 228 tools/usb/ffs-test.c, line 229 tools/usb/ffs-test.c, line 230 tools/usb/ffs-test.c, line 231 tools/usb/ffs-test.c, line 374 tools/usb/ffs-test.c, line 376 tools/usb/ffs-test.c, line 379 tools/usb/ffs-test.c, line 381 tools/usb/ffs-test.c, line 392 tools/usb/ffs-test.c, line 401 tools/usb/ffs-test.c, line 405 tools/usb/ffs-test.c, line 410 tools/usb/ffs-test.c, line 413 tools/usb/ffs-test.c, line 417 tools/usb/ffs-test.c, line 429 tools/usb/ffs-test.c, line 435 tools/usb/ffs-test.c, line 443 tools/usb/ffs-test.c, line 451 tools/usb/ffs-test.c, line 479 tools/usb/ffs-test.c, line 496 tools/usb/ffs-test.c, line 514