igt_sysfs: Avoid double closing the fd in igt_sysfs_scanf

fdopen takes ownership of the fd so only one flavour of closing it is
needed.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/igt_sysfs.c b/lib/igt_sysfs.c
index 9012cc73..d323b81d 100644
--- a/lib/igt_sysfs.c
+++ b/lib/igt_sysfs.c
@@ -379,8 +379,9 @@ int igt_sysfs_scanf(int dir, const char *attr, const char *fmt, ...)
 		va_end(ap);
 
 		fclose(file);
+	} else {
+		close(fd);
 	}
-	close(fd);
 
 	return ret;
 }