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perf strlist: load() should return a negative errno

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To match what its users return.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-jntpe2lwg1fxn1bku7uccan0@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2015-07-16 11:08:34 -03:00
parent 3d5d68aabf
commit ab7322af8c
1 changed files with 1 additions and 1 deletions
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2
tools/perf/util/strlist.c
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@ -72,7 +72,7 @@ int strlist__load(struct strlist *slist, const char *filename)
FILE *fp = fopen(filename, "r");
if (fp == NULL)
return errno;
return -errno;
while (fgets(entry, sizeof(entry), fp) != NULL) {
const size_t len = strlen(entry);