[PATCH v2 1/6] net-PPP: Replacement of a printk() call by pr_warn() in mppe_rekey()

SF Markus Elfring
2014-12-04T22:10:50Z

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Thu, 4 Dec 2014 18:28:52 +0100

The mppe_rekey() function contained a few update candidates.
* Curly brackets were still used around a single function call "printk".
* Unwanted space characters

Let us improve these implementation details according to the current Linux
coding style convention.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/net/ppp/ppp_mppe.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ppp/ppp_mppe.c b/drivers/net/ppp/ppp_mppe.c
index 911b216..84b7bce 100644
--- a/drivers/net/ppp/ppp_mppe.c
+++ b/drivers/net/ppp/ppp_mppe.c
@@ -172,9 +172,8 @@ static void mppe_rekey(struct ppp_mppe_state * state, int initial_key)
setup_sg(sg_in, state->sha1_digest, state->keylen);
setup_sg(sg_out, state->session_key, state->keylen);
if (crypto_blkcipher_encrypt(&desc, sg_out, sg_in,
- state->keylen) != 0) {
- printk(KERN_WARNING "mppe_rekey: cipher_encrypt failed\n");
- }
+ state->keylen) != 0)
+ pr_warn("mppe_rekey: cipher_encrypt failed\n");
} else {
memcpy(state->session_key, state->sha1_digest, state->keylen);
}
--
2.1.3