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ALSA: ctxfi - Simple code clean up

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- replace NULL == xxx with !xxx
- replace NULL != xxx with xxx
- similar trivial cleanups

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2009-07-22 17:12:34 +02:00
parent 89e1b9511f
commit 35ebf6e721
10 changed files with 100 additions and 101 deletions
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4
sound/pci/ctxfi/ctresource.c
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@@ -144,7 +144,7 @@ int rsc_init(struct rsc *rsc, u32 idx, enum RSCTYP type, u32 msr, void *hw)
rsc->msr = msr;
rsc->hw = hw;
rsc->ops = &rsc_generic_ops;
if (NULL == hw) {
if (!hw) {
rsc->ctrl_blk = NULL;
return 0;
}
@@ -216,7 +216,7 @@ int rsc_mgr_init(struct rsc_mgr *mgr, enum RSCTYP type,
mgr->type = NUM_RSCTYP;
mgr->rscs = kzalloc(((amount + 8 - 1) / 8), GFP_KERNEL);
if (NULL == mgr->rscs)
if (!mgr->rscs)
return -ENOMEM;
switch (type) {