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    Subject[PATCH trivial next 7/9] scsi: Use vsprintf extention %pf with builtin_return_address
    Date
    Emit the function name not the address when possible.

    builtin_return_address() gives an address. When building
    a kernel with CONFIG_KALLSYMS, emit the actual function
    name not the address.

    Signed-off-by: Joe Perches <joe@perches.com>
    ---
    drivers/scsi/esp_scsi.c | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c
    index 394ed9e..34552bf 100644
    --- a/drivers/scsi/esp_scsi.c
    +++ b/drivers/scsi/esp_scsi.c
    @@ -1000,7 +1000,7 @@ static int esp_check_spur_intr(struct esp *esp)

    static void esp_schedule_reset(struct esp *esp)
    {
    - esp_log_reset("ESP: esp_schedule_reset() from %p\n",
    + esp_log_reset("ESP: esp_schedule_reset() from %pf\n",
    __builtin_return_address(0));
    esp->flags |= ESP_FLAG_RESETTING;
    esp_event(esp, ESP_EVENT_RESET);
    --
    1.7.8.111.gad25c.dirty


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