diff options
Diffstat (limited to 'kernel/dma')
| -rw-r--r-- | kernel/dma/remap.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/dma/remap.c b/kernel/dma/remap.c index 7a723194ecbe..0207e3764d52 100644 --- a/kernel/dma/remap.c +++ b/kernel/dma/remap.c @@ -158,6 +158,9 @@ out: bool dma_in_atomic_pool(void *start, size_t size) { + if (unlikely(!atomic_pool)) + return false; + return addr_in_gen_pool(atomic_pool, (unsigned long)start, size); } |