disk: don't try search for partition type if already set

Block devices can already set partition type at initialization stage, so, in this case is no point in searching for partition type. Signed-off-by: Alexey Romanov <[email protected]> Reviewed-by: Heiko Schocher <[email protected]> Signed-off-by: Michael Trimarchi <[email protected]>
frank-w · Aug 8, 2024 · 6b0c9f2 · 6b0c9f2
1 parent 9daad11
commit 6b0c9f2
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/disk/part.c b/disk/part.c
@@ -285,6 +285,13 @@ void part_init(struct blk_desc *desc)
 
 	blkcache_invalidate(desc->uclass_id, desc->devnum);
 
+	if (desc->part_type != PART_TYPE_UNKNOWN) {
+		for (entry = drv; entry != drv + n_ents; entry++) {
+			if (entry->part_type == desc->part_type && !entry->test(desc))
+				return;
+		}
+	}
+
 	desc->part_type = PART_TYPE_UNKNOWN;
 	for (entry = drv; entry != drv + n_ents; entry++) {
 		int ret;