redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

usb: wusbcore: crypto: don't print on ENOMEM

Browse source 
All kmalloc-based functions print enough information on failures.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wolfram Sang 2016-08-25 19:39:34 +02:00 committed by Greg Kroah-Hartman
parent dc0c32c93e
commit 90b613864d
1 changed files with 1 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/usb/wusbcore/crypto.c
View file

@ -229,10 +229,8 @@ static int wusb_ccm_mac(struct crypto_skcipher *tfm_cbc,
zero_padding = sizeof(struct aes_ccm_block) - zero_padding;
dst_size = blen + sizeof(b0) + sizeof(b1) + zero_padding;
dst_buf = kzalloc(dst_size, GFP_KERNEL);
if (dst_buf == NULL) {
printk(KERN_ERR "E: can't alloc destination buffer\n");
if (!dst_buf)
goto error_dst_buf;
}
memset(iv, 0, sizeof(iv));