[PATCH] staging: vme_user: Remove unnecessary type casting and data type of geoid to u32

[Riyan Dhiman]

Removed unncessesary typecasting to int.
Changed geoid data type to u32 because it will always going to be positive.

Signed-off-by: Riyan Dhiman <riyandhiman14@xxxxxxxxx>
---
 drivers/staging/vme_user/vme_fake.c   | 4 ++--
 drivers/staging/vme_user/vme_tsi148.c | 6 +++---
 drivers/staging/vme_user/vme_user.c   | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/vme_user/vme_fake.c b/drivers/staging/vme_user/vme_fake.c
index 7f84d1c86f29..8d4129c11e73 100644
--- a/drivers/staging/vme_user/vme_fake.c
+++ b/drivers/staging/vme_user/vme_fake.c
@@ -79,7 +79,7 @@ struct fake_driver {
 };
 
 /* Module parameter */
-static int geoid;
+static u32 geoid;
 
 static const char driver_name[] = "vme_fake";
 
@@ -1283,7 +1283,7 @@ static void __exit fake_exit(void)
 }
 
 MODULE_PARM_DESC(geoid, "Set geographical addressing");
-module_param(geoid, int, 0);
+module_param(geoid, uint, 0);
 
 MODULE_DESCRIPTION("Fake VME bridge driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/staging/vme_user/vme_tsi148.c b/drivers/staging/vme_user/vme_tsi148.c
index d81be8e4ceba..231eb17b6aa1 100644
--- a/drivers/staging/vme_user/vme_tsi148.c
+++ b/drivers/staging/vme_user/vme_tsi148.c
@@ -36,7 +36,7 @@ static void tsi148_remove(struct pci_dev *);
 
 /* Module parameter */
 static bool err_chk;
-static int geoid;
+static u32 geoid;
 
 static const char driver_name[] = "vme_tsi148";
 
@@ -2123,7 +2123,7 @@ static int tsi148_slot_get(struct vme_bridge *tsi148_bridge)
 		slot = geoid;
 	}
 
-	return (int)slot;
+	return slot;
 }
 
 static void *tsi148_alloc_consistent(struct device *parent, size_t size,
@@ -2625,7 +2625,7 @@ MODULE_PARM_DESC(err_chk, "Check for VME errors on reads and writes");
 module_param(err_chk, bool, 0);
 
 MODULE_PARM_DESC(geoid, "Override geographical addressing");
-module_param(geoid, int, 0);
+module_param(geoid, uint, 0);
 
 MODULE_DESCRIPTION("VME driver for the Tundra Tempe VME bridge");
 MODULE_LICENSE("GPL");
diff --git a/drivers/staging/vme_user/vme_user.c b/drivers/staging/vme_user/vme_user.c
index 5829a4141561..fe261eef9153 100644
--- a/drivers/staging/vme_user/vme_user.c
+++ b/drivers/staging/vme_user/vme_user.c
@@ -130,7 +130,7 @@ static ssize_t resource_to_user(int minor, char __user *buf, size_t count,
 	copied = vme_master_read(image[minor].resource, image[minor].kern_buf,
 				 count, *ppos);
 	if (copied < 0)
-		return (int)copied;
+		return copied;
 
 	if (copy_to_user(buf, image[minor].kern_buf, (unsigned long)copied))
 		return -EFAULT;
-- 
2.46.0