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Subject[PATCH] Input: synaptics-rmi4: Clean up redundant check
Date
Variable size_presence_reg·is unsigned so checking whether it is less
than zero is redundant.

Signed-off-by: Christos Gkekas <chris.gekas@gmail.com>
---
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
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