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 59db890..d6ab9c9 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -436,10 +436,8 @@ 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) { @@ -452,7 +450,7 @@ 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"); @@ -475,7 +473,7 @@ 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; -- 1.7.9.5 ------------------------------------------------------------------------------ Mobile security can be enabling, not merely restricting. Employees who bring their own devices (BYOD) to work are irked by the imposition of MDM restrictions. Mobile Device Manager Plus allows you to control only the apps on BYO-devices by containerizing them, leaving personal data untouched! https://ad.doubleclick.net/ddm/clk/304595813;131938128;j _______________________________________________ Nbd-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nbd-general
