From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
Printf family functions return a number of bytes, not tokens,
printed so the existing check (== 1) was wrong.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
---
lib/igt_sysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/igt_sysfs.c b/lib/igt_sysfs.c
index 817678bc28ed..6f03008b14a5 100644
--- a/lib/igt_sysfs.c
+++ b/lib/igt_sysfs.c
@@ -463,7 +463,7 @@ uint32_t igt_sysfs_get_u32(int dir, const char *attr)
*/
bool igt_sysfs_set_u32(int dir, const char *attr, uint32_t value)
{
- return igt_sysfs_printf(dir, attr, "%u", value) == 1;
+ return igt_sysfs_printf(dir, attr, "%u", value) > 0;
}
/**
--
2.9.5
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