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Subject[PATCH 2/2] ALSA: rme9652: Use common error handling code in snd_hdspm_probe()
From
Date
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 5 Sep 2017 22:22:21 +0200

Add a jump target so that a bit of exception handling can be better reused
at the end of this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
sound/pci/rme9652/hdspm.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index 25284d8d9758..f20d42714e4d 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -6949,10 +6949,8 @@ static int snd_hdspm_probe(struct pci_dev *pci,
hdspm->pci = pci;

err = snd_hdspm_create(card, hdspm);
- if (err < 0) {
- snd_card_free(card);
- return err;
- }
+ if (err < 0)
+ goto free_card;

if (hdspm->io_type != MADIface) {
snprintf(card->shortname, sizeof(card->shortname), "%s_%x",
@@ -6970,15 +6968,17 @@ static int snd_hdspm_probe(struct pci_dev *pci,
}

err = snd_card_register(card);
- if (err < 0) {
- snd_card_free(card);
- return err;
- }
+ if (err < 0)
+ goto free_card;

pci_set_drvdata(pci, card);

dev++;
return 0;
+
+free_card:
+ snd_card_free(card);
+ return err;
}

static void snd_hdspm_remove(struct pci_dev *pci)
--
2.14.1
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