[PATCH] scsi: pm8001: Fix error code in non_fatal_log_show()

[Dan Carpenter <error27@gmail.com>]

The non_fatal_log_show() function is supposed to return negative
error codes on failure.  But because the error codes are saved in
a u32 and then cast to signed long, they end up being high positive
values instead of negative.  Remove the intermediary u32 variable
to fix this bug.

Fixes: dba2cc03b9db ("scsi: pm80xx: sysfs attribute for non fatal dump")
Signed-off-by: Dan Carpenter <error27@gmail.com>
---
 drivers/scsi/pm8001/pm8001_ctl.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/scsi/pm8001/pm8001_ctl.c b/drivers/scsi/pm8001/pm8001_ctl.c
index bb38b2d63acb..a27f3287748e 100644
--- a/drivers/scsi/pm8001/pm8001_ctl.c
+++ b/drivers/scsi/pm8001/pm8001_ctl.c
@@ -588,10 +588,7 @@ static DEVICE_ATTR(fatal_log, S_IRUGO, pm8001_ctl_fatal_log_show, NULL);
 static ssize_t non_fatal_log_show(struct device *cdev,
 	struct device_attribute *attr, char *buf)
 {
-	u32 count;
-
-	count = pm80xx_get_non_fatal_dump(cdev, attr, buf);
-	return count;
+	return pm80xx_get_non_fatal_dump(cdev, attr, buf);
 }
 static DEVICE_ATTR_RO(non_fatal_log);
 
-- 
2.53.0