From: SF Markus Elfring <elfring@users.sourceforge.net>
To: alsa-devel@alsa-project.org, Jaroslav Kysela <perex@perex.cz>,
Julia Lawall <Julia.Lawall@lip6.fr>,
Takashi Iwai <tiwai@suse.com>,
Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: kernel-janitors@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH] ALSA: rme9652: Use common error handling code in two functions
Date: Mon, 14 Aug 2017 20:10:10 +0000 [thread overview]
Message-ID: <fefeea4b-68a2-5b4c-2cfc-cb05383b5474@users.sourceforge.net> (raw)
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 14 Aug 2017 22:00:40 +0200
Add a jump target so that a bit of exception handling can be better reused
in these functions.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
sound/pci/rme9652/hdsp.c | 13 ++++++-------
sound/pci/rme9652/rme9652.c | 14 ++++++--------
2 files changed, 12 insertions(+), 15 deletions(-)
diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index fe36d44d16c6..4750d14555bc 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -5381,17 +5381,16 @@ static int snd_hdsp_probe(struct pci_dev *pci,
card->private_free = snd_hdsp_card_free;
hdsp->dev = dev;
hdsp->pci = pci;
-
- if ((err = snd_hdsp_create(card, hdsp)) < 0) {
- snd_card_free(card);
- return err;
- }
+ err = snd_hdsp_create(card, hdsp);
+ if (err)
+ goto free_card;
strcpy(card->shortname, "Hammerfall DSP");
sprintf(card->longname, "%s at 0x%lx, irq %d", hdsp->card_name,
hdsp->port, hdsp->irq);
-
- if ((err = snd_card_register(card)) < 0) {
+ err = snd_card_register(card);
+ if (err) {
+free_card:
snd_card_free(card);
return err;
}
diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c
index 150d08898db8..b36ba7f9a7bf 100644
--- a/sound/pci/rme9652/rme9652.c
+++ b/sound/pci/rme9652/rme9652.c
@@ -2618,19 +2618,17 @@ static int snd_rme9652_probe(struct pci_dev *pci,
card->private_free = snd_rme9652_card_free;
rme9652->dev = dev;
rme9652->pci = pci;
-
- if ((err = snd_rme9652_create(card, rme9652, precise_ptr[dev])) < 0) {
- snd_card_free(card);
- return err;
- }
+ err = snd_rme9652_create(card, rme9652, precise_ptr[dev]);
+ if (err)
+ goto free_card;
strcpy(card->shortname, rme9652->card_name);
sprintf(card->longname, "%s at 0x%lx, irq %d",
card->shortname, rme9652->port, rme9652->irq);
-
-
- if ((err = snd_card_register(card)) < 0) {
+ err = snd_card_register(card);
+ if (err) {
+free_card:
snd_card_free(card);
return err;
}
--
2.14.0
next reply other threads:[~2017-08-14 20:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-14 20:10 SF Markus Elfring [this message]
2017-08-15 6:23 ` [PATCH] ALSA: rme9652: Use common error handling code in two functions Takashi Iwai
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