crypto: ccp - Fix sparse, use plain integer as NULL pointer (e385b5b7) · Commits · 戴 / test

Fix sparse warning: Using plain integer as NULL pointer. Replaces assignment of 0 to pointer with NULL assignment. Fixes: (Add Secure Encrypted Virtualization ...) 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> Signed-off-by:

Brijesh Singh <brijesh.singh@amd.com> Acked-by:

Gary R Hook <gary.hook@amd.com> Signed-off-by:

Herbert Xu <herbert@gondor.apana.org.au>

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);

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