Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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: Longlong Xia <xialonglong1@huawei.com>
Link: https://lore.kernel.org/r/20230202033203.1239239-2-xialonglong1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
authored by
Longlong Xia
and committed by
Greg Kroah-Hartman
5cdc03c5
37e98d9b
+8
-8
+8
-8
drivers/base/devtmpfs.c
+8
-8
drivers/base/devtmpfs.c
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* overwrite the default setting if needed.
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*/
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+
#define pr_fmt(fmt) "devtmpfs: " fmt
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+
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#include <linux/kernel.h>
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#include <linux/syscalls.h>
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#include <linux/mount.h>
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err = init_mount("devtmpfs", "dev", "devtmpfs", DEVTMPFS_MFLAGS, NULL);
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if (err)
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printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
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pr_info("error mounting %d\n", err);
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else
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printk(KERN_INFO "devtmpfs: mounted\n");
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pr_info("mounted\n");
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return err;
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}
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···
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mnt = vfs_kern_mount(&internal_fs_type, 0, "devtmpfs", opts);
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if (IS_ERR(mnt)) {
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printk(KERN_ERR "devtmpfs: unable to create devtmpfs %ld\n",
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PTR_ERR(mnt));
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pr_err("unable to create devtmpfs %ld\n", PTR_ERR(mnt));
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return PTR_ERR(mnt);
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}
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err = register_filesystem(&dev_fs_type);
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if (err) {
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printk(KERN_ERR "devtmpfs: unable to register devtmpfs "
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"type %i\n", err);
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pr_err("unable to register devtmpfs type %d\n", err);
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return err;
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}
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···
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}
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if (err) {
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printk(KERN_ERR "devtmpfs: unable to create devtmpfs %i\n", err);
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pr_err("unable to create devtmpfs %d\n", err);
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unregister_filesystem(&dev_fs_type);
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thread = NULL;
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return err;
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}
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-
printk(KERN_INFO "devtmpfs: initialized\n");
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pr_info("initialized\n");
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return 0;
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}