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Tue, 5 Apr 2022 04:32:31 GMT (envelope-from git) Date: Tue, 5 Apr 2022 04:32:31 GMT Message-Id: <202204050432.2354WVSk009110@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Warner Losh Subject: git: 94885fbd042b - main - ppc_detect_fifo: eliminate write only variable cc List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: imp X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 94885fbd042b61eec97f20ea06a9e96fb05f5492 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1649133151; 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mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=94885fbd042b61eec97f20ea06a9e96fb05f5492 commit 94885fbd042b61eec97f20ea06a9e96fb05f5492 Author: Warner Losh AuthorDate: 2022-04-05 02:12:44 +0000 Commit: Warner Losh CommitDate: 2022-04-05 04:29:55 +0000 ppc_detect_fifo: eliminate write only variable cc Sponsored by: Netflix --- sys/dev/ppc/ppc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sys/dev/ppc/ppc.c b/sys/dev/ppc/ppc.c index 1004c6b46432..afc9e4b2dd9f 100644 --- a/sys/dev/ppc/ppc.c +++ b/sys/dev/ppc/ppc.c @@ -164,7 +164,7 @@ static int ppc_detect_fifo(struct ppc_data *ppc) { char ecr_sav; - char ctr_sav, ctr, cc; + char ctr_sav, ctr; short i; /* save registers */ @@ -194,7 +194,7 @@ ppc_detect_fifo(struct ppc_data *ppc) for (i=0; i<1024; i++) { if (r_ecr(ppc) & PPC_FIFO_EMPTY) break; - cc = r_fifo(ppc); + r_fifo(ppc); } if (i >= 1024) {