diff options
| -rw-r--r-- | drivers/staging/android/ion/ion.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c index 43ecb4af1b41..93e2c90fa77d 100644 --- a/drivers/staging/android/ion/ion.c +++ b/drivers/staging/android/ion/ion.c @@ -103,7 +103,7 @@ static struct ion_buffer *ion_buffer_create(struct ion_heap *heap, goto err2; } - if (buffer->sg_table == NULL) { + if (!buffer->sg_table) { WARN_ONCE(1, "This heap needs to set the sgtable"); ret = -EINVAL; goto err1; @@ -161,7 +161,7 @@ static void *ion_buffer_kmap_get(struct ion_buffer *buffer) return buffer->vaddr; } vaddr = buffer->heap->ops->map_kernel(buffer->heap, buffer); - if (WARN_ONCE(vaddr == NULL, + if (WARN_ONCE(!vaddr, "heap->ops->map_kernel should return ERR_PTR on error")) return ERR_PTR(-EINVAL); if (IS_ERR(vaddr)) @@ -425,7 +425,7 @@ int ion_alloc(size_t len, unsigned int heap_id_mask, unsigned int flags) } up_read(&dev->lock); - if (buffer == NULL) + if (!buffer) return -ENODEV; if (IS_ERR(buffer)) |