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| author | John Allen <john.allen@amd.com> | 2020-03-03 14:57:23 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-03-12 13:00:12 +0100 |
| commit | 1f14b57ffc0adcbba0cf35214b0a6129ceae9d09 (patch) | |
| tree | a675171177195ece13b36c3b30c2f8cded38c348 /drivers/crypto/ccp/sp-dev.h | |
| parent | crypto: arm/ghash-ce - define fpu before fpu registers are referenced (diff) | |
| download | linux-1f14b57ffc0adcbba0cf35214b0a6129ceae9d09.tar.xz linux-1f14b57ffc0adcbba0cf35214b0a6129ceae9d09.zip | |
crypto: ccp - Cleanup misc_dev on sev_exit()
Explicitly free and clear misc_dev in sev_exit(). Since devm_kzalloc()
associates misc_dev with the first device that gets probed, change from
devm_kzalloc() to kzalloc() and explicitly free memory in sev_exit() as
the first device probed is not guaranteed to be the last device released.
To ensure that the variable gets properly set to NULL, remove the local
definition of misc_dev.
Fixes: 200664d5237f ("crypto: ccp: Add Secure Encrypted Virtualization (SEV) command support")
Signed-off-by: John Allen <john.allen@amd.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/ccp/sp-dev.h')
0 files changed, 0 insertions, 0 deletions