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[2003:de:3746:4600:ac00:378:25cc:9f2c]) by smtp.gmail.com with UTF8SMTPSA id ffacd0b85a97d-3821adbe7dfsm1629981f8f.56.2024.11.14.06.42.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 14 Nov 2024 06:42:35 -0800 (PST) From: Martin Wilck X-Google-Original-From: Martin Wilck To: Christophe Varoqui , Benjamin Marzinski Cc: Martin Wilck , dm-devel@lists.linux.dev Subject: [PATCH 1/3] libmultipath: don't print error message if WATCHDOG_USEC is 0 Date: Thu, 14 Nov 2024 15:42:22 +0100 Message-ID: <20241114144224.248606-2-mwilck@suse.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241114144224.248606-1-mwilck@suse.com> References: <20241114144224.248606-1-mwilck@suse.com> Precedence: bulk X-Mailing-List: dm-devel@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 WATCHDOG_USEC may be set to 0, which means that the watchdog is disabled in systemd. Signed-off-by: Martin Wilck --- libmultipath/config.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libmultipath/config.c b/libmultipath/config.c index 0e3a5cc..226ddec 100644 --- a/libmultipath/config.c +++ b/libmultipath/config.c @@ -865,6 +865,9 @@ static void set_max_checkint_from_watchdog(struct config *conf) unsigned long checkint; if (envp && sscanf(envp, "%lu", &checkint) == 1) { + if (checkint == 0) + /* watchdog disabled */ + return; /* Value is in microseconds */ checkint /= 1000000; if (checkint < 1 || checkint > UINT_MAX) {