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Commit e5699f56 authored by Brijesh Singh's avatar Brijesh Singh Committed by Paolo Bonzini
Browse files

crypto: ccp: Fix sparse, use plain integer as NULL pointer 



Fix sparse warning: Using plain integer as NULL pointer. Replaces
assignment of 0 to pointer with NULL assignment.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Gary Hook <gary.hook@amd.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: linux-crypto@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: default avatarBrijesh Singh <brijesh.singh@amd.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 4f2f61fc

drivers/crypto/ccp/psp-dev.c

+4 −4
Original line number Diff line number Diff line
@@ -211,7 +211,7 @@ static int __sev_platform_shutdown_locked(int *error) 
{

	int ret;



	ret = __sev_do_cmd_locked(SEV_CMD_SHUTDOWN, 0, error);

	ret = __sev_do_cmd_locked(SEV_CMD_SHUTDOWN, NULL, error);

	if (ret)

		return ret;
@@ -271,7 +271,7 @@ static int sev_ioctl_do_reset(struct sev_issue_cmd *argp) 
			return rc;

	}



	return __sev_do_cmd_locked(SEV_CMD_FACTORY_RESET, 0, &argp->error);

	return __sev_do_cmd_locked(SEV_CMD_FACTORY_RESET, NULL, &argp->error);

}



static int sev_ioctl_do_platform_status(struct sev_issue_cmd *argp)
@@ -299,7 +299,7 @@ static int sev_ioctl_do_pek_pdh_gen(int cmd, struct sev_issue_cmd *argp) 
			return rc;

	}



	return __sev_do_cmd_locked(cmd, 0, &argp->error);

	return __sev_do_cmd_locked(cmd, NULL, &argp->error);

}



static int sev_ioctl_do_pek_csr(struct sev_issue_cmd *argp)
@@ -624,7 +624,7 @@ EXPORT_SYMBOL_GPL(sev_guest_decommission); 


int sev_guest_df_flush(int *error)

{

	return sev_do_cmd(SEV_CMD_DF_FLUSH, 0, error);

	return sev_do_cmd(SEV_CMD_DF_FLUSH, NULL, error);

}

EXPORT_SYMBOL_GPL(sev_guest_df_flush);