1 files changed, 1 insertions, 0 deletions

diff --git a/mm/swapfile.c b/mm/swapfile.c
index 0184f510aace..1dcaeda039f4 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -1381,6 +1381,7 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
                 error = bd_claim(bdev, sys_swapon);
                 if (error < 0) {
                         bdev = NULL;
+                        error = -EINVAL;
                         goto bad_swap;
                 }
                 p->old_block_size = block_size(bdev);