btrfs: remove unused parameter from read_block_for_search

Never used in that function.

Reviewed-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index fbeff20eb1946e4aeb1f8ada7eb4a9235f17796d..35e22349c139901e5bf7e640ed59a64dcad2cce2 100644 (file)
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -2440,7 +2440,7 @@ noinline void btrfs_unlock_up_safe(struct btrfs_path *path, int level)
 static int
 read_block_for_search(struct btrfs_root *root, struct btrfs_path *p,
                      struct extent_buffer **eb_ret, int level, int slot,
-                     const struct btrfs_key *key, u64 time_seq)
+                     const struct btrfs_key *key)
 {
        struct btrfs_fs_info *fs_info = root->fs_info;
        u64 blocknr;
@@ -2871,7 +2871,7 @@ cow_done:
                        }
 
                        err = read_block_for_search(root, p, &b, level,
-                                                   slot, key, 0);
+                                                   slot, key);
                        if (err == -EAGAIN)
                                goto again;
                        if (err) {
@@ -3015,7 +3015,7 @@ again:
                        }
 
                        err = read_block_for_search(root, p, &b, level,
-                                                   slot, key, time_seq);
+                                                   slot, key);
                        if (err == -EAGAIN)
                                goto again;
                        if (err) {
@@ -5786,7 +5786,7 @@ again:
                next = c;
                next_rw_lock = path->locks[level];
                ret = read_block_for_search(root, path, &next, level,
-                                           slot, &key, 0);
+                                           slot, &key);
                if (ret == -EAGAIN)
                        goto again;
 
@@ -5836,7 +5836,7 @@ again:
                        break;
 
                ret = read_block_for_search(root, path, &next, level,
-                                           0, &key, 0);
+                                           0, &key);
                if (ret == -EAGAIN)
                        goto again;