Commit 5cdc03c5 authored by Longlong Xia's avatar Longlong Xia Committed by Greg Kroah-Hartman
Browse files

devtmpfs: convert to pr_fmt 



Use the pr_fmt() macro to prefix all the output with "devtmpfs: ".
while at it, convert printk(<LEVEL>) to pr_<level>().

Signed-off-by: default avatarLonglong Xia <xialonglong1@huawei.com>
Link: https://lore.kernel.org/r/20230202033203.1239239-2-xialonglong1@huawei.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 37e98d9b

drivers/base/devtmpfs.c

+8 −8
Original line number Diff line number Diff line
@@ -13,6 +13,8 @@ 
 * overwrite the default setting if needed.

 */



#define pr_fmt(fmt) "devtmpfs: " fmt



#include <linux/kernel.h>

#include <linux/syscalls.h>

#include <linux/mount.h>
@@ -376,9 +378,9 @@ int __init devtmpfs_mount(void) 


	err = init_mount("devtmpfs", "dev", "devtmpfs", DEVTMPFS_MFLAGS, NULL);

	if (err)

		printk(KERN_INFO "devtmpfs: error mounting %i\n", err);

		pr_info("error mounting %d\n", err);

	else

		printk(KERN_INFO "devtmpfs: mounted\n");

		pr_info("mounted\n");

	return err;

}
@@ -460,14 +462,12 @@ int __init devtmpfs_init(void) 


	mnt = vfs_kern_mount(&internal_fs_type, 0, "devtmpfs", opts);

	if (IS_ERR(mnt)) {

		printk(KERN_ERR "devtmpfs: unable to create devtmpfs %ld\n",

				PTR_ERR(mnt));

		pr_err("unable to create devtmpfs %ld\n", PTR_ERR(mnt));

		return PTR_ERR(mnt);

	}

	err = register_filesystem(&dev_fs_type);

	if (err) {

		printk(KERN_ERR "devtmpfs: unable to register devtmpfs "

		       "type %i\n", err);

		pr_err("unable to register devtmpfs type %d\n", err);

		return err;

	}
@@ -480,12 +480,12 @@ int __init devtmpfs_init(void) 
	}



	if (err) {

		printk(KERN_ERR "devtmpfs: unable to create devtmpfs %i\n", err);

		pr_err("unable to create devtmpfs %d\n", err);

		unregister_filesystem(&dev_fs_type);

		thread = NULL;

		return err;

	}



	printk(KERN_INFO "devtmpfs: initialized\n");

	pr_info("initialized\n");

	return 0;

}