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[68.147.8.254]) by smtp.gmail.com with ESMTPSA id c8sm12856594pgn.72.2018.02.12.12.32.42 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 12 Feb 2018 12:32:43 -0800 (PST) From: Mathieu Poirier To: acme@kernel.org Subject: [PATCH 3/3] perf tools: Fixing uninitialised variable Date: Mon, 12 Feb 2018 13:32:37 -0700 Message-Id: <1518467557-18505-4-git-send-email-mathieu.poirier@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1518467557-18505-1-git-send-email-mathieu.poirier@linaro.org> References: <1518467557-18505-1-git-send-email-mathieu.poirier@linaro.org> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peterz@infradead.org, linux-kernel@vger.kernel.org, alexander.shishkin@linux.intel.com, yao.jin@linux.intel.com, mingo@redhat.com, namhyung@kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP When working natively on arm64 the compiler gets pesky and complains that variable 'i' is uninitialised, something that breaks the compilation. Here no further checks are needed since variable 'found_spe' can only be true if variable 'i' has been initialised as part of the for loop. Signed-off-by: Mathieu Poirier --- tools/perf/arch/arm/util/auxtrace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/arch/arm/util/auxtrace.c b/tools/perf/arch/arm/util/auxtrace.c index 2323581b157d..fa639e3e52ac 100644 --- a/tools/perf/arch/arm/util/auxtrace.c +++ b/tools/perf/arch/arm/util/auxtrace.c @@ -68,7 +68,7 @@ struct auxtrace_record bool found_spe = false; static struct perf_pmu **arm_spe_pmus = NULL; static int nr_spes = 0; - int i; + int i = 0; if (!evlist) return NULL;