[PATCH 47/61] nfc: Prefer IS_ERR_OR_NULL over manual NULL check

Philipp Hahn <[email protected]> Tue, 10 Mar 2026 12:49:13 +0100
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Message-ID <[email protected]>
Prefer using IS_ERR_OR_NULL() over using IS_ERR() and a manual NULL
check.

Change generated with coccinelle.

To: Mark Greer <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Philipp Hahn <[email protected]>
---
 drivers/nfc/trf7970a.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nfc/trf7970a.c b/drivers/nfc/trf7970a.c
index d17c701c7888b3be0b46cf95c4b77182313c97c0..f62fc2b80b05bd7a82269334d7f50e6394bfe80f 100644
--- a/drivers/nfc/trf7970a.c
+++ b/drivers/nfc/trf7970a.c
@@ -651,7 +651,7 @@ static void trf7970a_send_upstream(struct trf7970a *trf)
 	dev_kfree_skb_any(trf->tx_skb);
 	trf->tx_skb = NULL;
 
-	if (trf->rx_skb && !IS_ERR(trf->rx_skb) && !trf->aborting)
+	if (!IS_ERR_OR_NULL(trf->rx_skb) && !trf->aborting)
 		print_hex_dump_debug("trf7970a rx data: ", DUMP_PREFIX_NONE,
 				     16, 1, trf->rx_skb->data, trf->rx_skb->len,
 				     false);

-- 
2.43.0