Messages in this thread Patch in this message | | | Date | Sun, 25 Mar 2012 16:28:28 -0400 (EDT) | Subject | [PATCH 5/5] perf: Fix build error with -Werror in print_event_desc() | From | David Miller <> |
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'msz' should not be cast to ssize_t when comparing it to 'sz'. 'sz' is a u32 and thus unsigned, just like the type of 'msz' which is plain size_t.
Signed-off-by: David S. Miller <davem@davemloft.net> --- tools/perf/util/header.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index fcd9cf3..4c7c2d7 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -1177,7 +1177,7 @@ static void print_event_desc(struct perf_header *ph, int fd, FILE *fp) goto error; msz = sizeof(attr); - if (sz < (ssize_t)msz) + if (sz < msz) msz = sz; for (i = 0 ; i < nre; i++) { -- 1.7.9.1
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