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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warnings: drivers/firewire/core-device.c: In function ‘set_broadcast_channel’: drivers/firewire/core-device.c:969:7: warning: this statement may fall through [-Wimplicit-fallthrough=] if (data & cpu_to_be32(1 << 31)) { ^ drivers/firewire/core-device.c:974:3: note: here case RCODE_ADDRESS_ERROR: ^~~~ drivers/firewire/core-iso.c: In function ‘manage_channel’: drivers/firewire/core-iso.c:308:7: warning: this statement may fall through [-Wimplicit-fallthrough=] if ((data[0] & bit) == (data[1] & bit)) ^ drivers/firewire/core-iso.c:312:3: note: here default: ^~~~~~~ drivers/firewire/core-topology.c: In function ‘count_ports’: drivers/firewire/core-topology.c:69:23: warning: this statement may fall through [-Wimplicit-fallthrough=] (*child_port_count)++; ~~~~~~~~~~~~~~~~~~~^~...
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