[PATCH] Input: synaptics-rmi4: Clean up redundant check

[Christos Gkekas]

Variable size_presence_regÂis unsigned so checking whether it is less
than zero is redundant.

Signed-off-by: Christos Gkekas <chris.gekas@xxxxxxxxx>
---
 drivers/input/rmi4/rmi_driver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index 4f2bb59..68fcb30 100644
--- a/drivers/input/rmi4/rmi_driver.c
+++ b/drivers/input/rmi4/rmi_driver.c
@@ -601,7 +601,7 @@ int rmi_read_register_desc(struct rmi_device *d, u16 addr,
 		return ret;
 	++addr;
 
-	if (size_presence_reg < 0 || size_presence_reg > 35)
+	if (size_presence_reg > 35)
 		return -EIO;
 
 	memset(buf, 0, sizeof(buf));
-- 
2.7.4