Hello Brijesh Singh,
The patch 200664d5237f: "crypto: ccp: Add Secure Encrypted
Virtualization (SEV) command support" from Dec 4, 2017, leads to the
following static checker warning:
drivers/crypto/ccp/psp-dev.c:779 psp_pci_init()
error: uninitialized symbol 'error'.
drivers/crypto/ccp/psp-dev.c
764 void psp_pci_init(void)
765 {
766 struct sev_user_data_status *status;
767 struct sp_device *sp;
768 int error, rc;
769
770 sp = sp_get_psp_master_device();
771 if (!sp)
772 return;
773
774 psp_master = sp->psp_data;
775
776 /* Initialize the platform */
777 rc = sev_platform_init(&error);
778 if (rc) {
779 dev_err(sp->dev, "SEV: failed to INIT error %#x\n",
error);
^^^^^
Generally not set on the error paths.
780 goto err;
781 }
782
783 /* Display SEV firmware version */
regards,
dan carpenter
