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Sat, 29 Apr 2023 10:24:54 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.9.0-alpha0-374-g72c94f7a42-fm-20230417.001-g72c94f7a Mime-Version: 1.0 Message-Id: In-Reply-To: <20230428221240.2679194-1-trix@redhat.com> References: <20230428221240.2679194-1-trix@redhat.com> Date: Sat, 29 Apr 2023 16:24:34 +0200 From: "Arnd Bergmann" To: "Tom Rix" , "Michael Ellerman" , "Nicholas Piggin" , "Christophe Leroy" Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] powerpc: remove unneeded if-checks Content-Type: text/plain X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,T_SCC_BODY_TEXT_LINE, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Apr 29, 2023, at 00:12, Tom Rix wrote: > For ppc64, gcc with W=1 reports > arch/powerpc/platforms/cell/spu_base.c:330:17: error: > suggest braces around empty body in an 'if' statement [-Werror=empty-body] > 330 | ; > | ^ > arch/powerpc/platforms/cell/spu_base.c:333:17: error: > suggest braces around empty body in an 'if' statement [-Werror=empty-body] > 333 | ; > | ^ > > These if-checks do not do anything so remove them. > > Signed-off-by: Tom Rix The original intention was to document that there are other flags that could be handled here, but clearly nobody is adding code to spufs, so there is no point in keeping that. Acked-by: Arnd Bergmann