When looking for a primary counterpart of a render device, we try to open each primary minor. When one fails, we should continue rather then break, since contiguity of minor numbers assigned to devices is not guaranteed. Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@xxxxxxxxxxxxxxx> --- lib/i915/gem_engine_topology.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/i915/gem_engine_topology.c b/lib/i915/gem_engine_topology.c index ac9e8e9b1b..79984421b2 100644 --- a/lib/i915/gem_engine_topology.c +++ b/lib/i915/gem_engine_topology.c @@ -479,7 +479,7 @@ static int __open_primary(int dir) sprintf(buf, "/sys/dev/char/%d:%d", major, minor); dir = openat(fd, buf, O_RDONLY); if (dir < 0) - break; + continue; if (readlinkat(dir, "device", device, sizeof(device)) > 0 && !strcmp(device, target)) -- 2.45.2
