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From: SF Markus Elfring <elfring@users.sourceforge.net>
To: alsa-devel@alsa-project.org, Jaroslav Kysela <perex@perex.cz>,
	Takashi Iwai <tiwai@suse.com>
Cc: LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org
Subject: [PATCH] ALSA: cs5530: Use common error handling code in snd_cs5530_probe()
Date: Sat, 18 Nov 2017 22:15:57 +0100	[thread overview]
Message-ID: <a2cb6494-a01c-668a-cd9b-1a8428a0d4c9@users.sourceforge.net> (raw)

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 18 Nov 2017 22:10:19 +0100

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/cs5530.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c
index 0a8cf94c4858..674572edf2d2 100644
--- a/sound/pci/cs5530.c
+++ b/sound/pci/cs5530.c
@@ -269,23 +269,24 @@ static int snd_cs5530_probe(struct pci_dev *pci,
 		return err;
 
 	err = snd_cs5530_create(card, pci, &chip);
-	if (err < 0) {
-		snd_card_free(card);
-		return err;
-	}
+	if (err < 0)
+		goto free_card;
 
 	strcpy(card->driver, "CS5530");
 	strcpy(card->shortname, "CS5530 Audio");
 	sprintf(card->longname, "%s at 0x%lx", card->shortname, chip->pci_base);
 
 	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 struct pci_driver cs5530_driver = {
-- 
2.15.0

WARNING: multiple messages have this Message-ID (diff)
From: SF Markus Elfring <elfring@users.sourceforge.net>
To: alsa-devel@alsa-project.org, Jaroslav Kysela <perex@perex.cz>,
	Takashi Iwai <tiwai@suse.com>
Cc: kernel-janitors@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH] ALSA: cs5530: Use common error handling code in snd_cs5530_probe()
Date: Sat, 18 Nov 2017 21:15:57 +0000	[thread overview]
Message-ID: <a2cb6494-a01c-668a-cd9b-1a8428a0d4c9@users.sourceforge.net> (raw)
In-Reply-To: <6acf9697-a5df-0cd4-6cac-1198980c943b@users.sourceforge.net>

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 18 Nov 2017 22:10:19 +0100

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/cs5530.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c
index 0a8cf94c4858..674572edf2d2 100644
--- a/sound/pci/cs5530.c
+++ b/sound/pci/cs5530.c
@@ -269,23 +269,24 @@ static int snd_cs5530_probe(struct pci_dev *pci,
 		return err;
 
 	err = snd_cs5530_create(card, pci, &chip);
-	if (err < 0) {
-		snd_card_free(card);
-		return err;
-	}
+	if (err < 0)
+		goto free_card;
 
 	strcpy(card->driver, "CS5530");
 	strcpy(card->shortname, "CS5530 Audio");
 	sprintf(card->longname, "%s at 0x%lx", card->shortname, chip->pci_base);
 
 	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 struct pci_driver cs5530_driver = {
-- 
2.15.0


WARNING: multiple messages have this Message-ID (diff)
From: SF Markus Elfring <elfring@users.sourceforge.net>
To: alsa-devel@alsa-project.org, Jaroslav Kysela <perex@perex.cz>,
	Takashi Iwai <tiwai@suse.com>
Cc: kernel-janitors@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH] ALSA: cs5530: Use common error handling code in snd_cs5530_probe()
Date: Sat, 18 Nov 2017 22:15:57 +0100	[thread overview]
Message-ID: <a2cb6494-a01c-668a-cd9b-1a8428a0d4c9@users.sourceforge.net> (raw)

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 18 Nov 2017 22:10:19 +0100

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/cs5530.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c
index 0a8cf94c4858..674572edf2d2 100644
--- a/sound/pci/cs5530.c
+++ b/sound/pci/cs5530.c
@@ -269,23 +269,24 @@ static int snd_cs5530_probe(struct pci_dev *pci,
 		return err;
 
 	err = snd_cs5530_create(card, pci, &chip);
-	if (err < 0) {
-		snd_card_free(card);
-		return err;
-	}
+	if (err < 0)
+		goto free_card;
 
 	strcpy(card->driver, "CS5530");
 	strcpy(card->shortname, "CS5530 Audio");
 	sprintf(card->longname, "%s at 0x%lx", card->shortname, chip->pci_base);
 
 	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 struct pci_driver cs5530_driver = {
-- 
2.15.0

             reply	other threads:[~2017-11-18 21:17 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-18 21:15 SF Markus Elfring [this message]
2017-11-18 21:15 ` [PATCH] ALSA: cs5530: Use common error handling code in snd_cs5530_probe() SF Markus Elfring
2017-11-18 21:15 ` SF Markus Elfring
  -- strict thread matches above, loose matches on Subject: below --
2017-11-13 19:40 [PATCH] ALSA: cs5530: Use common error handling code in snd_cs5530_create() SF Markus Elfring
2017-11-13 19:40 ` SF Markus Elfring
2017-11-13 19:40 ` SF Markus Elfring

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