btrfs: Use WARN_ON()'s return value in place of WARN_ON(1)

[mirror_ubuntu-artful-kernel.git] / fs / btrfs / check-integrity.c

diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c
index 656b07637e3931dc629d464b5d7927b4235e878e..e0aab44569741342e8a197fcbdfe4d7e6fbd6481 100644 (file)
--- a/fs/btrfs/check-integrity.c
+++ b/fs/btrfs/check-integrity.c
@@ -2464,10 +2464,8 @@ static int btrfsic_process_written_superblock(
                }
        }
 
-       if (-1 == btrfsic_check_all_ref_blocks(state, superblock, 0)) {
-               WARN_ON(1);
+       if (WARN_ON(-1 == btrfsic_check_all_ref_blocks(state, superblock, 0)))
                btrfsic_dump_tree(state);
-       }
 
        return 0;
 }
@@ -2907,7 +2905,7 @@ static void btrfsic_cmp_log_and_dev_bytenr(struct btrfsic_state *state,
                btrfsic_release_block_ctx(&block_ctx);
        }
 
-       if (!match) {
+       if (WARN_ON(!match)) {
                printk(KERN_INFO "btrfs: attempt to write M-block which contains logical bytenr that doesn't map to dev+physical bytenr of submit_bio,"
                       " buffer->log_bytenr=%llu, submit_bio(bdev=%s,"
                       " phys_bytenr=%llu)!\n",
@@ -2924,7 +2922,6 @@ static void btrfsic_cmp_log_and_dev_bytenr(struct btrfsic_state *state,
                               bytenr, block_ctx.dev->name,
                               block_ctx.dev_bytenr, mirror_num);
                }
-               WARN_ON(1);
        }
 }