perf jitdump: Constify variables storing the result of strchr() on const tables

As newer glibcs will propagate the const attribute of the searched table
to its return.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/jitdump.c b/tools/perf/util/jitdump.c
index d4fe35f9d9a5f6f576eef9dc9ff3c6e91adec22f..e0ce8b904729836291764274fe27f30d68a901b8 100644 (file)
--- a/tools/perf/util/jitdump.c
+++ b/tools/perf/util/jitdump.c
@@ -758,7 +758,7 @@ jit_inject(struct jit_buf_desc *jd, const char *path)
 static int
 jit_detect(const char *mmap_name, pid_t pid, struct nsinfo *nsi, bool *in_pidns)
  {
-       char *p;
+       const char *p;
        char *end = NULL;
        pid_t pid2;