From: Colin Ian King <colin.i.king@googlemail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-staging@lists.linux.dev
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] staging: rtl8192u: make array queuetopipe static const
Date: Mon, 29 Nov 2021 22:50:13 +0000 [thread overview]
Message-ID: <20211129225013.524016-1-colin.i.king@gmail.com> (raw)
Don't populate the array queuetopipe on the stack but instead make it
static const. Also makes the object code smaller by ~50 bytes.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
drivers/staging/rtl8192u/r8192U_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index f5d9e81f4ac7..364e1ca94f70 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -2531,13 +2531,13 @@ static short rtl8192_init(struct net_device *dev)
#ifdef PIPE12
{
int i = 0;
- u8 queuetopipe[] = {3, 2, 1, 0, 4, 8, 7, 6, 5};
+ static const u8 queuetopipe[] = {3, 2, 1, 0, 4, 8, 7, 6, 5};
memcpy(priv->txqueue_to_outpipemap, queuetopipe, 9);
}
#else
{
- u8 queuetopipe[] = {3, 2, 1, 0, 4, 4, 0, 4, 4};
+ const u8 queuetopipe[] = {3, 2, 1, 0, 4, 4, 0, 4, 4};
memcpy(priv->txqueue_to_outpipemap, queuetopipe, 9);
}
--
2.33.1
reply other threads:[~2021-11-29 23:12 UTC|newest]
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