Warnings before patch: files: ['drivers/pnp/isapnp/core.c', 'drivers/pnp/isapnp/proc.c', 'sound/isa/es18xx.c'] Current warnings: files: ['drivers/pnp/isapnp/core.c', 'drivers/pnp/isapnp/proc.c', 'sound/isa/es18xx.c'] Warnings before: 0 after: 0