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- Two minor fixes to the sev-guest driver

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Merge tag 'x86_sev_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 sev updates from Borislav Petkov:

 - Two minor fixes to the sev-guest driver

* tag 'x86_sev_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  virt/sev-guest: Add a MODULE_ALIAS
  virt/sev-guest: Remove unnecessary free in init_crypto()
This commit is contained in:
Linus Torvalds 2022-12-13 15:17:55 -08:00
commit 740afa4d39
1 changed files with 2 additions and 3 deletions
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5
drivers/virt/coco/sev-guest/sev-guest.c
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@ -171,12 +171,10 @@ static struct snp_guest_crypto *init_crypto(struct snp_guest_dev *snp_dev, u8 *k
crypto->a_len = crypto_aead_authsize(crypto->tfm);
crypto->authtag = kmalloc(crypto->a_len, GFP_KERNEL_ACCOUNT);
if (!crypto->authtag)
goto e_free_auth;
goto e_free_iv;
return crypto;
e_free_auth:
kfree(crypto->authtag);
e_free_iv:
kfree(crypto->iv);
e_free_crypto:
@ -800,3 +798,4 @@ MODULE_AUTHOR("Brijesh Singh <brijesh.singh@amd.com>");
MODULE_LICENSE("GPL");
MODULE_VERSION("1.0.0");
MODULE_DESCRIPTION("AMD SEV Guest Driver");
MODULE_ALIAS("platform:sev-guest");