From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Mon, 22 May 2017 08:42:28 +0200 Omit two extra messages for memory allocation failures in these functions. 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 <elfring@xxxxxxxxxxxxxxxxxxxxx> --- net/bluetooth/ecdh_helper.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/net/bluetooth/ecdh_helper.c b/net/bluetooth/ecdh_helper.c index 24d4e60f8c48..c7b1a9aee579 100644 --- a/net/bluetooth/ecdh_helper.c +++ b/net/bluetooth/ecdh_helper.c @@ -92,8 +92,6 @@ bool compute_ecdh_secret(const u8 public_key[64], const u8 private_key[32], - if (!buf) { - pr_err("alg: kpp: Failed to allocate %d bytes for buf\n", - buf_len); + if (!buf) goto free_req; - } + crypto_ecdh_encode_key(buf, buf_len, &p); /* Set A private Key */ @@ -173,8 +171,5 @@ bool generate_ecdh_keys(u8 public_key[64], u8 private_key[32]) - if (!buf) { - pr_err("alg: kpp: Failed to allocate %d bytes for buf\n", - buf_len); + if (!buf) goto free_req; - } do { if (tries++ >= max_tries) -- 2.13.0 -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
