[PATCH v6 3/8] perf headers: Pass "cpu" pmu name while printing caps

[Ravi Bangoria]

Avoid unnecessary conditional code to check if pmu name is NULL
or not by passing "cpu" pmu name to the printing function.

Signed-off-by: Ravi Bangoria <ravi.bangoria@xxxxxxx>
Reviewed-by: Kan Liang <kan.liang@xxxxxxxxxxxxxxx>
---
 tools/perf/util/header.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 53332da100e8..ee7ccd94e272 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -2058,17 +2058,11 @@ static void print_per_cpu_pmu_caps(FILE *fp, int nr_caps, char *cpu_pmu_caps,
 	char *str, buf[128];
 
 	if (!nr_caps) {
-		if (!pmu_name)
-			fprintf(fp, "# cpu pmu capabilities: not available\n");
-		else
-			fprintf(fp, "# %s pmu capabilities: not available\n", pmu_name);
+		fprintf(fp, "# %s pmu capabilities: not available\n", pmu_name);
 		return;
 	}
 
-	if (!pmu_name)
-		scnprintf(buf, sizeof(buf), "# cpu pmu capabilities: ");
-	else
-		scnprintf(buf, sizeof(buf), "# %s pmu capabilities: ", pmu_name);
+	scnprintf(buf, sizeof(buf), "# %s pmu capabilities: ", pmu_name);
 
 	delimiter = buf;
 
@@ -2085,7 +2079,7 @@ static void print_per_cpu_pmu_caps(FILE *fp, int nr_caps, char *cpu_pmu_caps,
 static void print_cpu_pmu_caps(struct feat_fd *ff, FILE *fp)
 {
 	print_per_cpu_pmu_caps(fp, ff->ph->env.nr_cpu_pmu_caps,
-			       ff->ph->env.cpu_pmu_caps, NULL);
+			       ff->ph->env.cpu_pmu_caps, (char *)"cpu");
 }
 
 static void print_hybrid_cpu_pmu_caps(struct feat_fd *ff, FILE *fp)
-- 
2.31.1