[PATCH 2/2] erofs: simplify declaration of the log functions

[Gou Hao]

remove the macro of the log declarations.

Signed-off-by: Gou Hao <gou...@uniontech.com>
---
 fs/erofs/internal.h | 13 +++++--------
 fs/erofs/super.c    | 12 ++++++------
 2 files changed, 11 insertions(+), 14 deletions(-)

diff --git a/fs/erofs/internal.h b/fs/erofs/internal.h
index 4efd578d7c62..0c3d6b9f85b5 100644
--- a/fs/erofs/internal.h
+++ b/fs/erofs/internal.h
@@ -24,14 +24,11 @@
 #undef pr_fmt
 #define pr_fmt(fmt) "erofs: " fmt
 
-__printf(3, 4) void _erofs_err(struct super_block *sb,
-                              const char *function, const char *fmt, ...);
-#define erofs_err(sb, fmt, ...)        \
-       _erofs_err(sb, __func__, fmt "\n", ##__VA_ARGS__)
-__printf(3, 4) void _erofs_info(struct super_block *sb,
-                              const char *function, const char *fmt, ...);
-#define erofs_info(sb, fmt, ...) \
-       _erofs_info(sb, __func__, fmt "\n", ##__VA_ARGS__)
+#define erofs_log_declare(name) \
+       __printf(2, 3) void erofs_##name(struct super_block *sb, const char 
*fmt, ...)
+erofs_log_declare(err);
+erofs_log_declare(info);
+
 #ifdef CONFIG_EROFS_FS_DEBUG
 #define DBG_BUGON               BUG_ON
 #else
diff --git a/fs/erofs/super.c b/fs/erofs/super.c
index b04f888c8123..587a56e390ff 100644
--- a/fs/erofs/super.c
+++ b/fs/erofs/super.c
@@ -18,8 +18,8 @@
 
 static struct kmem_cache *erofs_inode_cachep __read_mostly;
 
-#define _erofs_log_def(name) \
-       void _erofs_##name(struct super_block *sb, const char *func, const char 
*fmt, ...) \
+#define erofs_log_def(name) \
+       __printf(2, 3) void erofs_##name(struct super_block *sb, const char 
*fmt, ...) \
        { \
                struct va_format vaf; \
                va_list args; \
@@ -30,14 +30,14 @@ static struct kmem_cache *erofs_inode_cachep __read_mostly;
                vaf.va = &args; \
                \
                if ((sb)) \
-                       pr_##name("(device %s): %s: %pV", (sb)->s_id, (func), 
&vaf); \
+                       pr_##name("(device %s): %s: %pV\n", (sb)->s_id, 
__func__, &vaf); \
                else \
-                       pr_##name("%s: %pV", (func), &vaf); \
+                       pr_##name("%s: %pV\n", __func__, &vaf); \
                va_end(args); \
        }
 
-_erofs_log_def(err);
-_erofs_log_def(info);
+erofs_log_def(err);
+erofs_log_def(info);
 
 static int erofs_superblock_csum_verify(struct super_block *sb, void *sbdata)
 {
-- 
2.20.1