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Subject[PATCH] platform/x86: acer-wmi: refactor function has_cap
Refactor function has_cap in order to avoid returning integer
values, when instead it should return booleans.

This code was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
drivers/platform/x86/acer-wmi.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 8952173..ff1689d 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -672,10 +672,7 @@ static void __init find_quirks(void)

static bool has_cap(u32 cap)
{
- if ((interface->capability & cap) != 0)
- return 1;
-
- return 0;
+ return (interface->capability & cap) != 0;
}

/*
--
2.7.4
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