From: Roland Dreier <[EMAIL PROTECTED]>

Release mutex on error return path from mthca_alloc_db().

Signed-off-by: Roland Dreier <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---

 25-akpm/drivers/infiniband/hw/mthca/mthca_memfree.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletion(-)

diff -puN 
drivers/infiniband/hw/mthca/mthca_memfree.c~ib-mthca-release-mutex-on-doorbell-alloc-error-path
 drivers/infiniband/hw/mthca/mthca_memfree.c
--- 
25/drivers/infiniband/hw/mthca/mthca_memfree.c~ib-mthca-release-mutex-on-doorbell-alloc-error-path
  2005-04-12 03:21:44.082435352 -0700
+++ 25-akpm/drivers/infiniband/hw/mthca/mthca_memfree.c 2005-04-12 
03:21:44.240411336 -0700
@@ -337,7 +337,8 @@ int mthca_alloc_db(struct mthca_dev *dev
                break;
 
        default:
-               return -1;
+               ret = -EINVAL;
+               goto out;
        }
 
        for (i = start; i != end; i += dir)
_
-
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