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[73.105.0.191]) by smtp.gmail.com with ESMTPSA id 00721157ae682-87149315162sm78079637b3.12.2026.09.07.14.54.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Sep 2026 14:54:43 -0700 (PDT) From: Yury Norov X-Google-Original-From: Yury Norov To: Andrew Lunn , Heiner Kallweit , Russell King , Raju Rangoju , Prashanth Kumar K R , Tony Nguyen , Przemek Kitszel , Jian Shen , Jijie Shao , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-kernel@vger.kernel.org, netdev@vger.kernel.org, intel-wired-lan@lists.osuosl.org, linux-usb@vger.kernel.org Cc: Yury Norov , Yury Norov , Rasmus Villemoes , Andrew Morton Subject: [PATCH 2/9] linkmode: make linkmode_and() return boolean Date: Mon, 7 Sep 2026 17:54:31 -0400 Message-ID: <20260907215439.409858-3-ynorov@nvidia.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260907215439.409858-1-ynorov@nvidia.com> References: <20260907215439.409858-1-ynorov@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-wired-lan-bounces@osuosl.org bitmap_and() returns true if the resulting bitmap is not empty. Propagate that return value through linkmode_and() so callers can use it where applicable. Signed-off-by: Yury Norov --- include/linux/linkmode.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/linkmode.h b/include/linux/linkmode.h index 3b9de09871f6..c08632c10c3d 100644 --- a/include/linux/linkmode.h +++ b/include/linux/linkmode.h @@ -20,10 +20,10 @@ static inline void linkmode_copy(unsigned long *dst, const unsigned long *src) bitmap_copy(dst, src, __ETHTOOL_LINK_MODE_MASK_NBITS); } -static inline void linkmode_and(unsigned long *dst, const unsigned long *a, +static inline bool linkmode_and(unsigned long *dst, const unsigned long *a, const unsigned long *b) { - bitmap_and(dst, a, b, __ETHTOOL_LINK_MODE_MASK_NBITS); + return bitmap_and(dst, a, b, __ETHTOOL_LINK_MODE_MASK_NBITS); } static inline void linkmode_or(unsigned long *dst, const unsigned long *a, -- 2.53.0