summaryrefslogtreecommitdiff
path: root/sound/pci/ctxfi/ctvmem.c
diff options
context:
space:
mode:
authorTakashi Iwai <tiwai@suse.de>2009-07-22 19:12:34 +0400
committerTakashi Iwai <tiwai@suse.de>2009-07-22 19:12:34 +0400
commit35ebf6e7210dc0f7c612856513a8489a1da9de7e (patch)
treec5a2e24e80ff0202740b0c7f2ef193a334c464d6 /sound/pci/ctxfi/ctvmem.c
parent89e1b9511fc7fbfac4139fca5531f5f9d946c537 (diff)
downloadlinux-35ebf6e7210dc0f7c612856513a8489a1da9de7e.tar.xz
ALSA: ctxfi - Simple code clean up
- replace NULL == xxx with !xxx - replace NULL != xxx with xxx - similar trivial cleanups Signed-off-by: Takashi Iwai <tiwai@suse.de>
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) {