From: Masami Hiramatsu <mhiramat@kernel.org>
To: Jeff Dike <jdike@addtoit.com>, Richard Weinberger <richard@nod.at>
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
user-mode-linux-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org
Subject: [RFC PATCH 1/7] um: Use printk instead of printf in make_uml_dir
Date: Fri, 28 Apr 2017 19:21:01 +0900 [thread overview]
Message-ID: <149337485165.14717.463075225620641986.stgit@devbox> (raw)
In-Reply-To: <149337478135.14717.16640886389891283.stgit@devbox>
Since this function will be called after printk buffer
initialized, use printk as other functions do.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
---
arch/um/os-Linux/umid.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/um/os-Linux/umid.c b/arch/um/os-Linux/umid.c
index c1dc892..b94a416 100644
--- a/arch/um/os-Linux/umid.c
+++ b/arch/um/os-Linux/umid.c
@@ -50,13 +50,15 @@ 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 "make_uml_dir : malloc failed, "
+ "errno = %d\n", 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;
}
next prev parent reply other threads:[~2017-04-28 10:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-28 10:19 [RFC PATCH 0/7] um: Fix printf usage and support quiet option Masami Hiramatsu
2017-04-28 10:21 ` Masami Hiramatsu [this message]
2017-04-28 10:22 ` [RFC PATCH 2/7] um: Use non_fatal() in check_coredump_limit Masami Hiramatsu
2017-04-28 10:23 ` [RFC PATCH 3/7] um: Make non_fatal non-static for other files Masami Hiramatsu
2017-04-28 10:24 ` [RFC PATCH 4/7] um: Use non_fatal() for non-fatal information/warning messages Masami Hiramatsu
2017-04-28 10:25 ` [RFC PATCH 5/7] um: Print out fatal error in stderr Masami Hiramatsu
2017-04-29 11:26 ` Masami Hiramatsu
2017-04-28 10:26 ` [RFC PATCH 6/7] um: Suppress non-fatal messages when quiet Masami Hiramatsu
2017-04-28 10:27 ` [RFC PATCH 7/7] um: console: Ignore console= option Masami Hiramatsu
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