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

[linux.git] / drivers / crypto / ccp / psp-dev.c

diff --git a/drivers/crypto/ccp/psp-dev.c b/drivers/crypto/ccp/psp-dev.c
index fcfa5b1eae6169b44398b20442d95532d924821c..b3afb6cc9d72278b35eadb239e280b5aa311c3f9 100644 (file)
--- a/drivers/crypto/ccp/psp-dev.c
+++ b/drivers/crypto/ccp/psp-dev.c
@@ -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);