1 files changed, 2 insertions, 1 deletions

diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
index 41dd00884975..02f244475207 100644
--- a/arch/mips/cavium-octeon/dma-octeon.c
+++ b/arch/mips/cavium-octeon/dma-octeon.c
@@ -317,7 +317,8 @@ void __init plat_swiotlb_setup(void)
 
         octeon_swiotlb = alloc_bootmem_low_pages(swiotlbsize);
 
-        swiotlb_init_with_tbl(octeon_swiotlb, swiotlb_nslabs, 1);
+        if (swiotlb_init_with_tbl(octeon_swiotlb, swiotlb_nslabs, 1) == -ENOMEM)
+                panic("Cannot allocate SWIOTLB buffer");
 
         mips_dma_map_ops = &octeon_linear_dma_map_ops.dma_map_ops;
 }