[PATCH] uio: Fix warning: 'ret' might be used uninitialized

[Hans J. Koch]

In two cases, the return value variable "ret" can be undefined.

Signed-off-by: Hans J. Koch <hjk@xxxxxxxxxxxx>
---
 drivers/uio/uio.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index 5110f36..fc60e35 100644
--- a/drivers/uio/uio.c
+++ b/drivers/uio/uio.c
@@ -263,7 +263,7 @@ static struct class uio_class = {
  */
 static int uio_dev_add_attributes(struct uio_device *idev)
 {
-	int ret;
+	int ret = -ENOMEM;
 	int mi, pi;
 	int map_found = 0;
 	int portio_found = 0;
-- 
1.7.9

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