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authorIngo Molnar <mingo@elte.hu>2009-05-31 22:09:49 +0200
committerIngo Molnar <mingo@elte.hu>2009-05-31 22:09:49 +0200
commit27b9613b7be39412775d0ab80f57229aa73bb07d (patch)
tree9549e13f8309e64675b64fd3cd1386b0603556de /Documentation
parentc1c2365acf8c044f749c0fe1ea236497e8d1718e (diff)
downloadop-kernel-dev-27b9613b7be39412775d0ab80f57229aa73bb07d.zip
op-kernel-dev-27b9613b7be39412775d0ab80f57229aa73bb07d.tar.gz
perf_counter tools: Fix unknown command help text
Arjan reported this error when entering an unknown command to perf: $ perf start fatal: Uh oh. Your system reports no Git commands at all. The Git code expects there to be perf-* commands - but since Perf is a 'pure' utility with no dash commands anymore, this old assumption of Git does not hold anymore. Remove that error check. Reported-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Marcelo Tosatti <mtosatti@redhat.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: John Kacur <jkacur@redhat.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/perf_counter/util/help.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/Documentation/perf_counter/util/help.c b/Documentation/perf_counter/util/help.c
index edde541..397487f 100644
--- a/Documentation/perf_counter/util/help.c
+++ b/Documentation/perf_counter/util/help.c
@@ -323,9 +323,6 @@ const char *help_unknown_cmd(const char *cmd)
qsort(main_cmds.names, main_cmds.cnt,
sizeof(*main_cmds.names), levenshtein_compare);
- if (!main_cmds.cnt)
- die ("Uh oh. Your system reports no Git commands at all.");
-
best_similarity = main_cmds.names[0]->len;
n = 1;
while (n < main_cmds.cnt && best_similarity == main_cmds.names[n]->len)
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