btrfs: remove double underscore prefix from __set_extent_bit()

Now that set_extent_bit() was renamed to btrfs_set_extent_bit(), there's
no need to have a __set_extent_bit() function, we can just remove the
double underscore prefix, which we try to avoid according to the coding
style conventions.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/extent-io-tree.c b/fs/btrfs/extent-io-tree.c
index 503bb387e7a201666af3903fa75903694b22ae44..11f2e195ef8d06aa380c034ccc30d0877b4fc0a5 100644 (file)
--- a/fs/btrfs/extent-io-tree.c
+++ b/fs/btrfs/extent-io-tree.c
@@ -1022,11 +1022,11 @@ out:
  *
  * [start, end] is inclusive This takes the tree lock.
  */
-static int __set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
-                           u32 bits, u64 *failed_start,
-                           struct extent_state **failed_state,
-                           struct extent_state **cached_state,
-                           struct extent_changeset *changeset)
+static int set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
+                         u32 bits, u64 *failed_start,
+                         struct extent_state **failed_state,
+                         struct extent_state **cached_state,
+                         struct extent_changeset *changeset)
 {
        struct extent_state *state;
        struct extent_state *prealloc = NULL;
@@ -1258,8 +1258,7 @@ out:
 int btrfs_set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
                         u32 bits, struct extent_state **cached_state)
 {
-       return __set_extent_bit(tree, start, end, bits, NULL, NULL,
-                               cached_state, NULL);
+       return set_extent_bit(tree, start, end, bits, NULL, NULL, cached_state, NULL);
 }
 
 /*
@@ -1815,7 +1814,7 @@ int btrfs_set_record_extent_bits(struct extent_io_tree *tree, u64 start, u64 end
         */
        ASSERT(!(bits & EXTENT_LOCK_BITS));
 
-       return __set_extent_bit(tree, start, end, bits, NULL, NULL, NULL, changeset);
+       return set_extent_bit(tree, start, end, bits, NULL, NULL, NULL, changeset);
 }
 
 int btrfs_clear_record_extent_bits(struct extent_io_tree *tree, u64 start, u64 end,
@@ -1836,8 +1835,8 @@ bool btrfs_try_lock_extent_bits(struct extent_io_tree *tree, u64 start, u64 end,
        int err;
        u64 failed_start;
 
-       err = __set_extent_bit(tree, start, end, bits, &failed_start,
-                              NULL, cached, NULL);
+       err = set_extent_bit(tree, start, end, bits, &failed_start, NULL,
+                            cached, NULL);
        if (err == -EEXIST) {
                if (failed_start > start)
                        btrfs_clear_extent_bit(tree, start, failed_start - 1,
@@ -1858,17 +1857,16 @@ int btrfs_lock_extent_bits(struct extent_io_tree *tree, u64 start, u64 end, u32
        int err;
        u64 failed_start;
 
-       err = __set_extent_bit(tree, start, end, bits, &failed_start,
-                              &failed_state, cached_state, NULL);
+       err = set_extent_bit(tree, start, end, bits, &failed_start,
+                            &failed_state, cached_state, NULL);
        while (err == -EEXIST) {
                if (failed_start != start)
                        btrfs_clear_extent_bit(tree, start, failed_start - 1,
                                               bits, cached_state);
 
                wait_extent_bit(tree, failed_start, end, bits, &failed_state);
-               err = __set_extent_bit(tree, start, end, bits,
-                                      &failed_start, &failed_state,
-                                      cached_state, NULL);
+               err = set_extent_bit(tree, start, end, bits, &failed_start,
+                                    &failed_state, cached_state, NULL);
        }
        return err;
 }