swiotlb: remove a useless return in swiotlb_init

Both swiotlb_init_remap() and swiotlb_init() have return type void. Signed-off-by: Dongli Zhang <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]>
mj22226 · Jun 22, 2022 · 466298c · 466298c
1 parent 1a3c7d0
commit 466298c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
@@ -282,7 +282,7 @@ void __init swiotlb_init_remap(bool addressing_limit, unsigned int flags,
 
 void __init swiotlb_init(bool addressing_limit, unsigned int flags)
 {
-	return swiotlb_init_remap(addressing_limit, flags, NULL);
+	swiotlb_init_remap(addressing_limit, flags, NULL);
 }
 
 /*