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[v2,02/17] staging: wfx: take advantage of le32_to_cpup()

Message ID 20200512150414.267198-3-Jerome.Pouiller@silabs.com
State New
Headers show
Series [v2,01/17] staging: wfx: fix use of cpu_to_le32 instead of le32_to_cpu | expand

Commit Message

Jérôme Pouiller May 12, 2020, 3:03 p.m. UTC 
From: Jérôme Pouiller <jerome.pouiller@silabs.com>

le32_to_cpu(*x) can be advantageously converted in le32_to_cpup(x).

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
 drivers/staging/wfx/hif_rx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/staging/wfx/hif_rx.c b/drivers/staging/wfx/hif_rx.c
index ac4ec4f30496..83c3fdbb10fa 100644
--- a/drivers/staging/wfx/hif_rx.c
+++ b/drivers/staging/wfx/hif_rx.c
@@ -22,7 +22,7 @@  static int hif_generic_confirm(struct wfx_dev *wdev,
 			       const struct hif_msg *hif, const void *buf)
 {
 	// All confirm messages start with status
-	int status = le32_to_cpu(*((__le32 *) buf));
+	int status = le32_to_cpup((__le32 *)buf);
 	int cmd = hif->id;
 	int len = hif->len - 4; // drop header