mips: undo locking on error path returns

[akpm@linux-foundation.org: coding-style cleanups]
Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
index 1899601e5862..3f23d9fda662 100644
--- a/arch/mips/vr41xx/common/icu.c
+++ b/arch/mips/vr41xx/common/icu.c
@@ -525,6 +525,7 @@ static inline int set_sysint1_assign(unsigned int irq, unsigned char assign)
                 intassign1 |= (uint16_t)assign << 9;
                 break;
         default:
+                spin_unlock_irq(&desc->lock);
                 return -EINVAL;
         }
 
@@ -592,6 +593,7 @@ static inline int set_sysint2_assign(unsigned int irq, unsigned char assign)
                 intassign3 |= (uint16_t)assign << 12;
                 break;
         default:
+                spin_unlock_irq(&desc->lock);
                 return -EINVAL;
         }