ext4: move __func__ into a macro for ext4_warning, ext4_error

Just a pet peeve of mine; we had a mishash of calls with either __func__
or "function_name" and the latter tends to get out of sync.

I think it's easier to just hide the __func__ in a macro, and it'll
be consistent from then on.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 5 insertions, 4 deletions

diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 54616157c0f3..bd808915ad2f 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -440,7 +440,7 @@ static int __ext4_ext_check(const char *function, struct inode *inode,
         return 0;
 
 corrupted:
-        ext4_error(inode->i_sb, function,
+        __ext4_error(inode->i_sb, function,
                         "bad header/extent in inode #%lu: %s - magic %x, "
                         "entries %u, max %u(%u), depth %u(%u)",
                         inode->i_ino, error_msg, le16_to_cpu(eh->eh_magic),
@@ -1538,8 +1538,9 @@ int ext4_ext_try_to_merge(struct inode *inode,
                 merge_done = 1;
                 WARN_ON(eh->eh_entries == 0);
                 if (!eh->eh_entries)
-                        ext4_error(inode->i_sb, "ext4_ext_try_to_merge",
-                           "inode#%lu, eh->eh_entries = 0!", inode->i_ino);
+                        ext4_error(inode->i_sb,
+                                   "inode#%lu, eh->eh_entries = 0!",
+                                   inode->i_ino);
         }
 
         return merge_done;
@@ -3238,7 +3239,7 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
          * this is why assert can't be put in ext4_ext_find_extent()
          */
         if (path[depth].p_ext == NULL && depth != 0) {
-                ext4_error(inode->i_sb, __func__, "bad extent address "
+                ext4_error(inode->i_sb, "bad extent address "
                            "inode: %lu, iblock: %d, depth: %d",
                            inode->i_ino, iblock, depth);
                 err = -EIO;