linux-kernel - linux-next: build warning after merge of the crypto tree

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Message-ID: <20170731121756.6f54cadf@canb.auug.org.au>
Date:   Mon, 31 Jul 2017 12:17:56 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Herbert Xu <herbert@...dor.apana.org.au>
Cc:     Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Gary R Hook <gary.hook@....com>
Subject: linux-next: build warning after merge of the crypto tree

Hi Herbert,

After merging the crypto tree, today's linux-next build (x86_64
allmodconfig) produced this warning:

drivers/crypto/ccp/ccp-ops.c: In function 'ccp_run_rsa_cmd':
drivers/crypto/ccp/ccp-ops.c:1856:3: warning: 'sb_count' may be used uninitialized in this function [-Wmaybe-uninitialized]
   cmd_q->ccp->vdata->perform->sbfree(cmd_q, op.sb_key, sb_count);
   ^

Maybe introduced by commit

  6ba46c7d4d7e ("crypto: ccp - Fix base RSA function for version 5 CCPs")

-- 
Cheers,
Stephen Rothwell