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[219.87.142.18]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-634105e0762sm8540039a12.63.2024.05.13.21.10.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 May 2024 21:10:54 -0700 (PDT) From: Matt Jan To: kuba@kernel.org Cc: davem@davemloft.net, edumazet@google.com, linux-kernel@vger.kernel.org, matt_jan@trendmicro.com, netdev@vger.kernel.org, pabeni@redhat.com, zoo868e@gmail.com Subject: [PATCH v2] connector: Fix invalid conversion in cn_proc.h Date: Tue, 14 May 2024 12:10:46 +0800 Message-Id: <20240514041046.98784-1-zoo868e@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240513175355.2b34918e@kernel.org> References: <20240513175355.2b34918e@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The implicit conversion from unsigned int to enum proc_cn_event is invalid, so explicitly cast it for compilation in a C++ compiler. /usr/include/linux/cn_proc.h: In function 'proc_cn_event valid_event(proc_c= n_event)': /usr/include/linux/cn_proc.h:72:17: error: invalid conversion from 'unsigne= d int' to 'proc_cn_event' [-fpermissive] 72 | ev_type &=3D PROC_EVENT_ALL; | ^ | | | unsigned int Signed-off-by: Matt Jan --- change in v2: fix: remove space after cast include/uapi/linux/cn_proc.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/include/uapi/linux/cn_proc.h b/include/uapi/linux/cn_proc.h index f2afb7cc4926..18e3745b86cd 100644 --- a/include/uapi/linux/cn_proc.h +++ b/include/uapi/linux/cn_proc.h @@ -69,8 +69,7 @@ struct proc_input { =20 static inline enum proc_cn_event valid_event(enum proc_cn_event ev_type) { - ev_type &=3D PROC_EVENT_ALL; - return ev_type; + return (enum proc_cn_event)(ev_type & PROC_EVENT_ALL); } =20 /* --=20 2.25.1