{"id":825805,"url":"http://patchwork.ozlabs.org/api/1.2/patches/825805/?format=json","web_url":"http://patchwork.ozlabs.org/project/netdev/patch/1507974371-7419-1-git-send-email-chris.gekas@gmail.com/","project":{"id":7,"url":"http://patchwork.ozlabs.org/api/1.2/projects/7/?format=json","name":"Linux network development","link_name":"netdev","list_id":"netdev.vger.kernel.org","list_email":"netdev@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<1507974371-7419-1-git-send-email-chris.gekas@gmail.com>","list_archive_url":null,"date":"2017-10-14T09:46:11","name":"ath9k: debug: Remove redundant check","commit_ref":null,"pull_url":null,"state":"awaiting-upstream","archived":true,"hash":"fce0646fd0207dd6ee75aa72cbd1eea6e062cdc0","submitter":{"id":71815,"url":"http://patchwork.ozlabs.org/api/1.2/people/71815/?format=json","name":"Christos Gkekas","email":"chris.gekas@gmail.com"},"delegate":{"id":34,"url":"http://patchwork.ozlabs.org/api/1.2/users/34/?format=json","username":"davem","first_name":"David","last_name":"Miller","email":"davem@davemloft.net"},"mbox":"http://patchwork.ozlabs.org/project/netdev/patch/1507974371-7419-1-git-send-email-chris.gekas@gmail.com/mbox/","series":[{"id":8177,"url":"http://patchwork.ozlabs.org/api/1.2/series/8177/?format=json","web_url":"http://patchwork.ozlabs.org/project/netdev/list/?series=8177","date":"2017-10-14T09:46:11","name":"ath9k: debug: Remove redundant check","version":1,"mbox":"http://patchwork.ozlabs.org/series/8177/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/825805/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/825805/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"patchwork-incoming@ozlabs.org","Delivered-To":"patchwork-incoming@ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; 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\n\tSat, 14 Oct 2017 02:46:15 -0700 (PDT)","From":"Christos Gkekas ","To":"QCA ath9k Development ,\n\tKalle Valo ,\n\tlinux-wireless@vger.kernel.org, netdev@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org","Cc":"Christos Gkekas ","Subject":"[PATCH] ath9k: debug: Remove redundant check","Date":"Sat, 14 Oct 2017 10:46:11 +0100","Message-Id":"<1507974371-7419-1-git-send-email-chris.gekas@gmail.com>","X-Mailer":"git-send-email 2.7.4","Sender":"netdev-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"netdev@vger.kernel.org"},"content":"Variable val is unsigned, so checking whether it is less than zero is\nredundant.\n\nSigned-off-by: Christos Gkekas \n---\n drivers/net/wireless/ath/ath9k/debug.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)","diff":"diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c\nindex 01fa301..4f5f141 100644\n--- a/drivers/net/wireless/ath/ath9k/debug.c\n+++ b/drivers/net/wireless/ath/ath9k/debug.c\n@@ -1167,7 +1167,7 @@ static ssize_t write_file_tpc(struct file *file, const char __user *user_buf,\n \tif (kstrtoul(buf, 0, &val))\n \t\treturn -EINVAL;\n \n-\tif (val < 0 || val > 1)\n+\tif (val > 1)\n \t\treturn -EINVAL;\n \n \ttpc_enabled = !!val;\n","prefixes":[]}