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authorFranck Bui-Huu <vagabon.xyz@gmail.com>2010-12-22 17:37:13 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2010-12-22 20:32:08 -0200
commit32b2b6ec57a3adb3ab7215fbf36ec61c15de06ee (patch)
tree7066b4d10a13f46473a31f7a78b51bb210b54a07 /tools/perf
parentd3678758048308049cdad31ec3eae063be17c0db (diff)
downloadlinux-32b2b6ec57a3adb3ab7215fbf36ec61c15de06ee.tar.gz
perf probe: Fix wrong warning in __show_one_line() if read(1) errors happen
This was introduced by commit fde52dbd7f71934aba4e150f3d1d51e826a08850. Cc: H. Peter Anvin <hpa@zytor.com> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> LKML-Reference: <m3y67hsr0m.fsf@gmail.com> Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/util/probe-event.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 099336ed34b4..4bde988a0b04 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -309,7 +309,7 @@ static int __show_one_line(FILE *fp, int l, bool skip, bool show_num)
return 1;
error:
if (ferror(fp)) {
- pr_warning("Source file is shorter than expected.\n");
+ pr_warning("File read error: %s\n", strerror(errno));
return -1;
}
return 0;