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[80.193.200.194]) by smtp.gmail.com with ESMTPSA id b3-20020adff903000000b003366aad3564sm4687202wrr.30.2023.12.19.07.23.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Dec 2023 07:23:07 -0800 (PST) From: Colin Ian King To: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , bpf@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] samples/bpf: use %lu format specifier for unsigned long values Date: Tue, 19 Dec 2023 15:23:07 +0000 Message-Id: <20231219152307.368921-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1785724325487881856 X-GMAIL-MSGID: 1785724325487881856 Currently %ld format specifiers are being used for unsigned long values. Fix this by using %lu instead. Cleans up cppcheck warnings: warning: %ld in format string (no. 1) requires 'long' but the argument type is 'unsigned long'. [invalidPrintfArgType_sint] Signed-off-by: Colin Ian King Reviewed-by: Randy Dunlap --- samples/bpf/cpustat_user.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/samples/bpf/cpustat_user.c b/samples/bpf/cpustat_user.c index ab90bb08a2b4..356f756cba0d 100644 --- a/samples/bpf/cpustat_user.c +++ b/samples/bpf/cpustat_user.c @@ -66,10 +66,10 @@ static void cpu_stat_print(void) printf("CPU-%-6d ", j); for (i = 0; i < MAX_CSTATE_ENTRIES; i++) - printf("%-11ld ", data->cstate[i] / 1000000); + printf("%-11lu ", data->cstate[i] / 1000000); for (i = 0; i < MAX_PSTATE_ENTRIES; i++) - printf("%-11ld ", data->pstate[i] / 1000000); + printf("%-11lu ", data->pstate[i] / 1000000); printf("\n"); }