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bh=v3gw2G1IKycHc6COf+xO6RDQKjVqpoUfJQ2fqEx2HX8=; b=Cwm7r2ZpHZaqgLBjgfORGgEBYDdFEcm6BhpsK5M+wTjQ6A3X+VBg+2vSAH5QAsvtYvlzr8 eLx3QSyqsCXnNiP7vhRGTRkWqJ7Ly8F2+F6xcF34x98HNbP9qXOFDiWhSlas+hBu1bjfA5 m5OMGaFznh+XXYywqDKEY1eGb414yUE= X-MC-Unique: N_uLEFG8OYiWQI8ezntmog-1 From: Thomas Huth To: qemu-devel@nongnu.org, Daniel Henrique Barboza Cc: qemu-ppc@nongnu.org, qemu-trivial@nongnu.org, mrezanin@redhat.com, =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , David Gibson , Greg Kurz Subject: [PATCH] libdecnumber/dpd/decimal64: Fix compiler warning from Clang 15 Date: Thu, 10 Nov 2022 14:11:12 +0100 Message-Id: <20221110131112.104283-1-thuth@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.3 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1668085920405100001 Content-Type: text/plain; charset="utf-8" Clang 15 from Fedora 37 complains: ../libdecnumber/dpd/decimal64.c:620:8: error: variable 'n' set but not used [-Werror,-Wunused-but-set-variable] Int n; /* output bunch counter */ ^ 1 error generated. Remove the unused variable to silence the compiler warning. Signed-off-by: Thomas Huth Reviewed-by: C=C3=A9dric Le Goater Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- libdecnumber/dpd/decimal64.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/libdecnumber/dpd/decimal64.c b/libdecnumber/dpd/decimal64.c index 4816176410..290dbe8177 100644 --- a/libdecnumber/dpd/decimal64.c +++ b/libdecnumber/dpd/decimal64.c @@ -617,7 +617,6 @@ static const uInt multies[]=3D{131073, 26215, 5243, 104= 9, 210}; #endif void decDigitsToDPD(const decNumber *dn, uInt *targ, Int shift) { Int cut; /* work */ - Int n; /* output bunch counter */ Int digits=3Ddn->digits; /* digit countdown */ uInt dpd; /* densely packed decimal value */ uInt bin; /* binary value 0-999 */ @@ -676,7 +675,7 @@ void decDigitsToDPD(const decNumber *dn, uInt *targ, In= t shift) { bin=3D0; /* [keep compiler quiet] */ #endif =20 - for(n=3D0; digits>0; n++) { /* each output bunch */ + while (digits > 0) { /* each output bunch */ #if DECDPUN=3D=3D3 /* fast path, 3-at-a-time */ bin=3D*inu; /* 3 digits ready for convert */ digits-=3D3; /* [may go negative] */ --=20 2.31.1