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Bluetooth: Delete error messages for failed memory allocations in two functions

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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@users.sourceforge.net>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Markus Elfring 2017-05-22 08:42:28 +02:00 committed by Marcel Holtmann
parent 5bd425aa2b
commit 5d4acfc141
1 changed files with 3 additions and 8 deletions
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11
net/bluetooth/ecdh_helper.c
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@ -89,11 +89,9 @@ bool compute_ecdh_secret(const u8 public_key[64], const u8 private_key[32],
p.curve_id = ECC_CURVE_NIST_P256;
buf_len = crypto_ecdh_key_len(&p);
buf = kmalloc(buf_len, GFP_KERNEL);
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 */
@ -170,11 +168,8 @@ bool generate_ecdh_keys(u8 public_key[64], u8 private_key[32])
p.key_size = 32;
buf_len = crypto_ecdh_key_len(&p);
buf = kmalloc(buf_len, GFP_KERNEL);
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)