[PATCH] ACPI-EC: Delete an unnecessary check before the function call "acpi_ec_delete_query"

From: SF Markus Elfring
Date: Sun Nov 15 2015 - 16:53:00 EST

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sun, 15 Nov 2015 22:42:27 +0100

The acpi_ec_delete_query() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
drivers/acpi/ec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index f61a7c8..b420fb4 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -1103,7 +1103,7 @@ static int acpi_ec_query(struct acpi_ec *ec, u8 *data)

- if (result && q)
+ if (result)
if (data)
*data = value;

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