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Date: Wed, 3 Jun 2015 21:38:39 +0200 From: Frans Klaver <fransklaver@...il.com> To: Jonathan Corbet <corbet@....net> Cc: linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org, Frans Klaver <fransklaver@...il.com> Subject: [PATCH] Doc: networking: txtimestamp: fix printf format warning Documentation/networking/timestamping/txtimestamp.c: In function ‘__print_timestamp’: Documentation/networking/timestamping/txtimestamp.c:99:3: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘int64_t’ [-Wformat=] fprintf(stderr, " (%+ld us)", cur_ms - prev_ms); int64_t differs per platform, so a cast is required. Signed-off-by: Frans Klaver <fransklaver@...il.com> --- Documentation/networking/timestamping/txtimestamp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/networking/timestamping/txtimestamp.c b/Documentation/networking/timestamping/txtimestamp.c index 8217510..2d107c1 100644 --- a/Documentation/networking/timestamping/txtimestamp.c +++ b/Documentation/networking/timestamping/txtimestamp.c @@ -96,7 +96,8 @@ static void __print_timestamp(const char *name, struct timespec *cur, prev_ms = (long) ts_prev.tv_sec * 1000 * 1000; prev_ms += ts_prev.tv_nsec / 1000; - fprintf(stderr, " (%+ld us)", cur_ms - prev_ms); + fprintf(stderr, " (%+lld us)", + (long long int)(cur_ms - prev_ms)); } ts_prev = *cur; -- 2.4.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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