[PATCH] ACPI Thinkpad: We must always call va_end() after va_start()but do not do so in thinkpad_acpi.c::acpi_evalf()

[Jesper Juhl]

Hi,

In drivers/platform/x86/thinkpad_acpi.c::acpi_evalf() we don't always call 
va_end() after va_start(). This patch corrects that.


Signed-off-by: Jesper Juhl <jj@xxxxxxxxxxxxx>
---
 thinkpad_acpi.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index e8c2199..d053c0e 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -589,6 +589,7 @@ static int acpi_evalf(acpi_handle handle,
 		default:
 			printk(TPACPI_ERR "acpi_evalf() called "
 			       "with invalid format character '%c'\n", c);
+			va_end(ap);
 			return 0;
 		}
 	}



-- 
Jesper Juhl <jj@xxxxxxxxxxxxx>            http://www.chaosbits.net/
Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html
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