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path: root/sound/pci/ctxfi/ctvmem.c
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Diffstat (limited to 'sound/pci/ctxfi/ctvmem.c')
-rw-r--r--sound/pci/ctxfi/ctvmem.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/pci/ctxfi/ctvmem.c b/sound/pci/ctxfi/ctvmem.c
index 67665a7e43c6..6b78752e9503 100644
--- a/sound/pci/ctxfi/ctvmem.c
+++ b/sound/pci/ctxfi/ctvmem.c
@@ -60,7 +60,7 @@ get_vm_block(struct ct_vm *vm, unsigned int size)
}
block = kzalloc(sizeof(*block), GFP_KERNEL);
- if (NULL == block)
+ if (!block)
goto out;
block->addr = entry->addr;
@@ -181,7 +181,7 @@ int ct_vm_create(struct ct_vm **rvm)
*rvm = NULL;
vm = kzalloc(sizeof(*vm), GFP_KERNEL);
- if (NULL == vm)
+ if (!vm)
return -ENOMEM;
mutex_init(&vm->lock);
@@ -189,7 +189,7 @@ int ct_vm_create(struct ct_vm **rvm)
/* Allocate page table pages */
for (i = 0; i < CT_PTP_NUM; i++) {
vm->ptp[i] = kmalloc(PAGE_SIZE, GFP_KERNEL);
- if (NULL == vm->ptp[i])
+ if (!vm->ptp[i])
break;
}
if (!i) {