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-rw-r--r--fs/devpts/inode.c26
1 files changed, 15 insertions, 11 deletions
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
index c710380..cfe8466 100644
--- a/fs/devpts/inode.c
+++ b/fs/devpts/inode.c
@@ -10,6 +10,8 @@
*
* ------------------------------------------------------------------------- */
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/init.h>
#include <linux/fs.h>
@@ -148,10 +150,10 @@ static inline struct super_block *pts_sb_from_inode(struct inode *inode)
/*
* parse_mount_options():
- * Set @opts to mount options specified in @data. If an option is not
- * specified in @data, set it to its default value. The exception is
- * 'newinstance' option which can only be set/cleared on a mount (i.e.
- * cannot be changed during remount).
+ * Set @opts to mount options specified in @data. If an option is not
+ * specified in @data, set it to its default value. The exception is
+ * 'newinstance' option which can only be set/cleared on a mount (i.e.
+ * cannot be changed during remount).
*
* Note: @data may be NULL (in which case all options are set to default).
*/
@@ -225,7 +227,7 @@ static int parse_mount_options(char *data, int op, struct pts_mount_opts *opts)
break;
#endif
default:
- printk(KERN_ERR "devpts: called with bogus options\n");
+ pr_err("called with bogus options\n");
return -EINVAL;
}
}
@@ -261,7 +263,7 @@ static int mknod_ptmx(struct super_block *sb)
dentry = d_alloc_name(root, "ptmx");
if (!dentry) {
- printk(KERN_NOTICE "Unable to alloc dentry for ptmx node\n");
+ pr_err("Unable to alloc dentry for ptmx node\n");
goto out;
}
@@ -270,7 +272,7 @@ static int mknod_ptmx(struct super_block *sb)
*/
inode = new_inode(sb);
if (!inode) {
- printk(KERN_ERR "Unable to alloc inode for ptmx node\n");
+ pr_err("Unable to alloc inode for ptmx node\n");
dput(dentry);
goto out;
}
@@ -303,7 +305,7 @@ static void update_ptmx_mode(struct pts_fs_info *fsi)
#else
static inline void update_ptmx_mode(struct pts_fs_info *fsi)
{
- return;
+ return;
}
#endif
@@ -333,9 +335,11 @@ static int devpts_show_options(struct seq_file *seq, struct dentry *root)
struct pts_mount_opts *opts = &fsi->mount_opts;
if (opts->setuid)
- seq_printf(seq, ",uid=%u", from_kuid_munged(&init_user_ns, opts->uid));
+ seq_printf(seq, ",uid=%u",
+ from_kuid_munged(&init_user_ns, opts->uid));
if (opts->setgid)
- seq_printf(seq, ",gid=%u", from_kgid_munged(&init_user_ns, opts->gid));
+ seq_printf(seq, ",gid=%u",
+ from_kgid_munged(&init_user_ns, opts->gid));
seq_printf(seq, ",mode=%03o", opts->mode);
#ifdef CONFIG_DEVPTS_MULTIPLE_INSTANCES
seq_printf(seq, ",ptmxmode=%03o", opts->ptmxmode);
@@ -396,7 +400,7 @@ devpts_fill_super(struct super_block *s, void *data, int silent)
if (s->s_root)
return 0;
- printk(KERN_ERR "devpts: get root dentry failed\n");
+ pr_err("get root dentry failed\n");
fail:
return -ENOMEM;