This patch changes the pid sysfs device attribute to use DEVICE_ATTR_* macro.
Signed-off-by: Pranay Kr. Srivastava <[email protected]> --- drivers/block/nbd.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index 4da40dc..323ab26 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -449,10 +449,8 @@ static ssize_t pid_show(struct device *dev, return sprintf(buf, "%d\n", task_pid_nr(nbd->task_recv)); } -static struct device_attribute pid_attr = { - .attr = { .name = "pid", .mode = S_IRUGO}, - .show = pid_show, -}; + +static DEVICE_ATTR_RO(pid); static int nbd_thread_recv(struct nbd_device *nbd, struct block_device *bdev) { @@ -465,7 +463,7 @@ static int nbd_thread_recv(struct nbd_device *nbd, struct block_device *bdev) nbd->task_recv = current; - ret = device_create_file(disk_to_dev(nbd->disk), &pid_attr); + ret = device_create_file(disk_to_dev(nbd->disk), &dev_attr_pid); if (ret) { dev_err(disk_to_dev(nbd->disk), "device_create_file failed!\n"); @@ -488,7 +486,7 @@ static int nbd_thread_recv(struct nbd_device *nbd, struct block_device *bdev) nbd_size_clear(nbd, bdev); - device_remove_file(disk_to_dev(nbd->disk), &pid_attr); + device_remove_file(disk_to_dev(nbd->disk), &dev_attr_pid); nbd->task_recv = NULL; -- 2.6.2 ------------------------------------------------------------------------------ What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e _______________________________________________ Nbd-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nbd-general
