[PATCH] ipmi: ssif_bmc: Uninitialized return in ssif_bmc_write()

[Dan Carpenter <dan.carpenter@oracle.com>]

I accidentally introduced a bug in my previous patch.  The "ret"
variable needs to be initialized to prevent returning uninitialized
data.

Fixes: f9714eb04364 ("ipmi: ssif_bmc: Return -EFAULT if copy_from_user() fails")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
Sorry!

 drivers/char/ipmi/ssif_bmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/ipmi/ssif_bmc.c b/drivers/char/ipmi/ssif_bmc.c
index ce8cd8364a3f..acdb1d9cb5c0 100644
--- a/drivers/char/ipmi/ssif_bmc.c
+++ b/drivers/char/ipmi/ssif_bmc.c
@@ -80,7 +80,7 @@ static ssize_t ssif_bmc_write(struct file *file, const char __user *buf, size_t
 	struct ssif_bmc_ctx *ssif_bmc = to_ssif_bmc(file);
 	struct ssif_msg msg;
 	unsigned long flags;
-	ssize_t ret;
+	ssize_t ret = 0;
 
 	if (count > sizeof(struct ssif_msg))
 		return -EINVAL;
-- 
2.20.1