Checkpatch emits WARNING: quoted string split across lines. To keep the code clean and with the 80 column length indentation the check and registration code for kmsg_dump_register has been transferred to a new function hv_kmsg_dump_register. Signed-off-by: Matheus Castello <matheus@xxxxxxxxxxxxxxx> --- drivers/hv/vmbus_drv.c | 34 +++++++++++++++++++--------------- 1 file changed, 19 insertions(+), 15 deletions(-) diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 61d28c743263..09d8236a51cf 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -1387,6 +1387,23 @@ static struct kmsg_dumper hv_kmsg_dumper = { .dump = hv_kmsg_dump, }; +static void hv_kmsg_dump_register(void) +{ + int ret; + + hv_panic_page = (void *)hv_alloc_hyperv_zeroed_page(); + if (hv_panic_page) { + ret = kmsg_dump_register(&hv_kmsg_dumper); + if (ret) { + pr_err("Hyper-V: kmsg dump register error 0x%x\n", ret); + hv_free_hyperv_page((unsigned long)hv_panic_page); + hv_panic_page = NULL; + } + } else { + pr_err("Hyper-V: panic message page memory allocation failed"); + } +} + static struct ctl_table_header *hv_ctl_table_hdr; /* @@ -1477,21 +1494,8 @@ static int vmbus_bus_init(void) * capability is supported by the hypervisor. */ hv_get_crash_ctl(hyperv_crash_ctl); - if (hyperv_crash_ctl & HV_CRASH_CTL_CRASH_NOTIFY_MSG) { - hv_panic_page = (void *)hv_alloc_hyperv_zeroed_page(); - if (hv_panic_page) { - ret = kmsg_dump_register(&hv_kmsg_dumper); - if (ret) { - pr_err("Hyper-V: kmsg dump register " - "error 0x%x\n", ret); - hv_free_hyperv_page( - (unsigned long)hv_panic_page); - hv_panic_page = NULL; - } - } else - pr_err("Hyper-V: panic message page memory " - "allocation failed"); - } + if (hyperv_crash_ctl & HV_CRASH_CTL_CRASH_NOTIFY_MSG) + hv_kmsg_dump_register(); register_die_notifier(&hyperv_die_block); } -- 2.28.0