Commit-ID: fc6a172600cd54e9b4efeb684daa8464991b6c26 Gitweb: https://git.kernel.org/tip/fc6a172600cd54e9b4efeb684daa8464991b6c26 Author: Arnaldo Carvalho de Melo <a...@redhat.com> AuthorDate: Tue, 25 Jun 2019 21:33:14 -0300 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Tue, 25 Jun 2019 21:34:31 -0300
perf header: Use skip_spaces() in __write_cpudesc() No change in behaviour. Cc: Stephane Eranian <eran...@google.com> Cc: Adrian Hunter <adrian.hun...@intel.com> Cc: Jiri Olsa <jo...@kernel.org> Cc: Namhyung Kim <namhy...@kernel.org> Link: https://lkml.kernel.org/n/tip-0dbfpi70aa66s6mtd8z6p...@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/util/header.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index fca9dbaf61ae..1eb15f7517b0 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -13,6 +13,7 @@ #include <linux/list.h> #include <linux/kernel.h> #include <linux/bitops.h> +#include <linux/string.h> #include <linux/stringify.h> #include <sys/stat.h> #include <sys/utsname.h> @@ -416,10 +417,8 @@ static int __write_cpudesc(struct feat_fd *ff, const char *cpuinfo_proc) while (*p) { if (isspace(*p)) { char *r = p + 1; - char *q = r; + char *q = skip_spaces(r); *p = ' '; - while (*q && isspace(*q)) - q++; if (q != (p+1)) while ((*r++ = *q++)); }
