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Miller" , Jakub Kicinski , intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, luo penghao , Zeal Robot Subject: [PATCH linux-next] e1000e: Remove redundant statement Date: Mon, 18 Oct 2021 08:51:54 +0000 Message-Id: <20211018085154.853744-1-luo.penghao@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This assignment statement is meaningless, because the statement will execute to the tag "set_itr_now". The clang_analyzer complains as follows: drivers/net/ethernet/intel/e1000e/netdev.c:2552:3 warning: Value stored to 'current_itr' is never read. Reported-by: Zeal Robot Signed-off-by: luo penghao --- drivers/net/ethernet/intel/e1000e/netdev.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index ff8672a..21ec716 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -2549,7 +2549,6 @@ static void e1000_set_itr(struct e1000_adapter *adapter) /* for non-gigabit speeds, just fix the interrupt rate at 4000 */ if (adapter->link_speed != SPEED_1000) { - current_itr = 0; new_itr = 4000; goto set_itr_now; } -- 2.15.2