diff options
Diffstat (limited to 'drivers/dma-buf/dma-resv.c')
| -rw-r--r-- | drivers/dma-buf/dma-resv.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/dma-buf/dma-resv.c b/drivers/dma-buf/dma-resv.c index a05ff542be22..9918a6e5cf91 100644 --- a/drivers/dma-buf/dma-resv.c +++ b/drivers/dma-buf/dma-resv.c @@ -97,13 +97,13 @@ static void dma_resv_list_free(struct dma_resv_list *list) } #if IS_ENABLED(CONFIG_LOCKDEP) -static void __init dma_resv_lockdep(void) +static int __init dma_resv_lockdep(void) { struct mm_struct *mm = mm_alloc(); struct dma_resv obj; if (!mm) - return; + return -ENOMEM; dma_resv_init(&obj); @@ -115,6 +115,8 @@ static void __init dma_resv_lockdep(void) up_read(&mm->mmap_sem); mmput(mm); + + return 0; } subsys_initcall(dma_resv_lockdep); #endif |