erofs: simplify definition of the log functions

Use printk instead of pr_info/err to reduce
redundant code.

Signed-off-by: Gou Hao <gouhao@uniontech.com>
Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20241114013247.30821-1-gouhao@uniontech.com
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>

1 files changed, 7 insertions, 22 deletions

diff --git a/fs/erofs/super.c b/fs/erofs/super.c
index bed3dbe5b7cb..961ee47e2b4d 100644
--- a/fs/erofs/super.c
+++ b/fs/erofs/super.c
@@ -18,37 +18,22 @@
 
 static struct kmem_cache *erofs_inode_cachep __read_mostly;
 
-void _erofs_err(struct super_block *sb, const char *func, const char *fmt, ...)
+void _erofs_printk(struct super_block *sb, const char *fmt, ...)
 {
 	struct va_format vaf;
 	va_list args;
+	int level;
 
 	va_start(args, fmt);
 
-	vaf.fmt = fmt;
+	level = printk_get_level(fmt);
+	vaf.fmt = printk_skip_level(fmt);
 	vaf.va = &args;
-
-	if (sb)
-		pr_err("(device %s): %s: %pV", sb->s_id, func, &vaf);
-	else
-		pr_err("%s: %pV", func, &vaf);
-	va_end(args);
-}
-
-void _erofs_info(struct super_block *sb, const char *func, const char *fmt, ...)
-{
-	struct va_format vaf;
-	va_list args;
-
-	va_start(args, fmt);
-
-	vaf.fmt = fmt;
-	vaf.va = &args;
-
 	if (sb)
-		pr_info("(device %s): %pV", sb->s_id, &vaf);
+		printk("%c%cerofs (device %s): %pV",
+				KERN_SOH_ASCII, level, sb->s_id, &vaf);
 	else
-		pr_info("%pV", &vaf);
+		printk("%c%cerofs: %pV", KERN_SOH_ASCII, level, &vaf);
 	va_end(args);
 }