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authorMarkus Elfring <elfring@users.sourceforge.net>2015-11-15 22:42:27 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-11-16 23:29:44 +0100
commit4981c2b7abfe92a7ad3c9888b8a1ada552d49406 (patch)
treea3b49644782de0dced19072ea93515b5dc1992ca
parent8005c49d9aea74d382f474ce11afbbc7d7130bec (diff)
downloadop-kernel-dev-4981c2b7abfe92a7ad3c9888b8a1ada552d49406.zip
op-kernel-dev-4981c2b7abfe92a7ad3c9888b8a1ada552d49406.tar.gz
ACPI-EC: Drop unnecessary check made before calling acpi_ec_delete_query()
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@users.sourceforge.net> [ rjw: Subject ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-rw-r--r--drivers/acpi/ec.c2
1 files changed, 1 insertions, 1 deletions
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)
}
err_exit:
- if (result && q)
+ if (result)
acpi_ec_delete_query(q);
if (data)
*data = value;
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