sony-laptop: remove unnecessary assigment of len

The assignment of len = len is unnecessary, so remove it.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>

diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index fb233ae..61fa755 100644 (file)
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -791,7 +791,7 @@ static int sony_nc_buffer_call(acpi_handle handle, char *name, u64 *value,
                void *buffer, size_t buflen)
 {
        int ret = 0;
-       size_t len = len;
+       size_t len;
        union acpi_object *object = __call_snc_method(handle, name, value);
 
        if (!object)