Commit 9af6339a authored by Ashish Kalra's avatar Ashish Kalra Committed by Herbert Xu
Browse files

crypto: ccp - Fix __sev_snp_shutdown_locked 



Fix smatch warning:
	drivers/crypto/ccp/sev-dev.c:1755 __sev_snp_shutdown_locked()
	error: uninitialized symbol 'dfflush_error'.

Fixes: 9770b428 ("crypto: ccp - Move dev_info/err messages for SEV/SNP init and shutdown")
Reported-by: default avatarDan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/linux-crypto/d9c2e79c-e26e-47b7-8243-ff6e7b101ec3@stanley.mountain/


Signed-off-by: default avatarAshish Kalra <ashish.kalra@amd.com>
Acked-by: default avatarTom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent d701722a

drivers/crypto/ccp/sev-dev.c

+1 −1
Original line number Diff line number Diff line
@@ -1744,7 +1744,7 @@ static int __sev_snp_shutdown_locked(int *error, bool panic) 
	ret = __sev_do_cmd_locked(SEV_CMD_SNP_SHUTDOWN_EX, &data, error);

	/* SHUTDOWN may require DF_FLUSH */

	if (*error == SEV_RET_DFFLUSH_REQUIRED) {

		int dfflush_error;

		int dfflush_error = SEV_RET_NO_FW_CALL;



		ret = __sev_do_cmd_locked(SEV_CMD_SNP_DF_FLUSH, NULL, &dfflush_error);

		if (ret) {