Commit e03c78ac authored by Masami Hiramatsu's avatar Masami Hiramatsu Committed by Richard Weinberger
Browse files

um: Use printk instead of printf in make_uml_dir 



Since this function will be called after printk buffer
initialized, use printk as other functions do.

Signed-off-by: default avatarMasami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent 32c1431e

arch/um/os-Linux/umid.c

+7 −4
Original line number Diff line number Diff line
@@ -35,8 +35,9 @@ static int __init make_uml_dir(void) 


		err = -ENOENT;

		if (home == NULL) {

			printk(UM_KERN_ERR "make_uml_dir : no value in "

			       "environment for $HOME\n");

			printk(UM_KERN_ERR

				"%s: no value in environment for $HOME\n",

				__func__);

			goto err;

		}

		strlcpy(dir, home, sizeof(dir));
@@ -50,13 +51,15 @@ static int __init make_uml_dir(void) 
	err = -ENOMEM;

	uml_dir = malloc(strlen(dir) + 1);

	if (uml_dir == NULL) {

		printf("make_uml_dir : malloc failed, errno = %d\n", errno);

		printk(UM_KERN_ERR "%s : malloc failed, errno = %d\n",

			__func__, errno);

		goto err;

	}

	strcpy(uml_dir, dir);



	if ((mkdir(uml_dir, 0777) < 0) && (errno != EEXIST)) {

	        printf("Failed to mkdir '%s': %s\n", uml_dir, strerror(errno));

		printk(UM_KERN_ERR "Failed to mkdir '%s': %s\n",

			uml_dir, strerror(errno));

		err = -errno;

		goto err_free;

	}