diff options
| author |   Wolfram Sang <wsa-dev@sang-engineering.com> | 2016-08-25 19:39:34 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-30 19:17:39 +0200 |
| commit | 90b613864d414d3c8423fd8d58a956d89ef58770 (patch) | |
| tree | 8d79ddc2b7e28aaec457a01e9891eaded532e77d /drivers/usb/wusbcore | |
| parent | usb: usb-skeleton: don't print on ENOMEM (diff) | |
| download | linux-dev-90b613864d414d3c8423fd8d58a956d89ef58770.tar.xz linux-dev-90b613864d414d3c8423fd8d58a956d89ef58770.zip | |
usb: wusbcore: crypto: don't print on ENOMEM
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>
Diffstat (limited to 'drivers/usb/wusbcore')
| -rw-r--r-- | drivers/usb/wusbcore/crypto.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/wusbcore/crypto.c b/drivers/usb/wusbcore/crypto.c index 33acd1599e99..79b2b628066d 100644 --- a/drivers/usb/wusbcore/crypto.c +++ b/drivers/usb/wusbcore/crypto.c @@ -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)); |