[PATCH 2/2] NFC: digital: Delete an error message for a failed memory allocation in digital_in_send()
From: SF Markus Elfring <hidden>
Date: 2017-05-22 13:00:41
Also in:
kernel-janitors, linux-wireless, lkml
Subsystem:
networking [general], nfc subsystem, the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, David Heidelberg, Linus Torvalds
From: Markus Elfring <redacted> Date: Mon, 22 May 2017 14:24:24 +0200 Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf Signed-off-by: Markus Elfring <redacted> --- net/nfc/digital_core.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/net/nfc/digital_core.c b/net/nfc/digital_core.c
index 3baf91f3ef80..8e02a3e1b319 100644
--- a/net/nfc/digital_core.c
+++ b/net/nfc/digital_core.c@@ -710,7 +710,5 @@ static int digital_in_send(struct nfc_dev *nfc_dev, struct nfc_target *target, - if (!data_exch) { - pr_err("Failed to allocate data_exch struct\n"); + if (!data_exch) return -ENOMEM; - } data_exch->cb = cb; data_exch->cb_context = cb_context;
--
2.13.0