Commit-ID: b236512280fb96dcca45a3f5bbae1839bd673e58 Gitweb: http://git.kernel.org/tip/b236512280fb96dcca45a3f5bbae1839bd673e58 Author: Arnaldo Carvalho de Melo <[email protected]> AuthorDate: Fri, 29 May 2015 09:48:13 -0300 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Fri, 29 May 2015 12:43:40 -0300
perf kmem: Fix compiler warning about may be accessing uninitialized variable The last argument to strtok_r doesn't need to be initialized, its just a placeholder to make this routine reentrant, but gcc doesn't know about that and complains, breaking the build, fix it by setting it to NULL. Cc: Adrian Hunter <[email protected]> Cc: David Ahern <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Link: http://lkml.kernel.org/n/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/builtin-kmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index 254614b..950f296 100644 --- a/tools/perf/builtin-kmem.c +++ b/tools/perf/builtin-kmem.c @@ -644,7 +644,7 @@ static char *compact_gfp_flags(char *gfp_flags) { char *orig_flags = strdup(gfp_flags); char *new_flags = NULL; - char *str, *pos; + char *str, *pos = NULL; size_t len = 0; if (orig_flags == NULL) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
