From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Date: Thu, 20 Nov 2014 08:39:27 +0000 Subject: [PATCH 3/3] [media] si2168: One function call less in si2168_init() after error detection Message-Id: <546DA8BF.70005@users.sourceforge.net> List-Id: References: <5307CAA2.8060406@users.sourceforge.net> <530A086E.8010901@users.sourceforge.net> <530A72AA.3000601@users.sourceforge.net> <530B5FB6.6010207@users.sourceforge.net> <530C5E18.1020800@users.sourceforge.net> <530CD2C4.4050903@users.sourceforge.net> <530CF8FF.8080600@users.sourceforge.net> <530DD06F.4090703@users.sourceforge.net> <5317A59D.4@users.sourceforge.net> <546DA419.7050405@users.sourceforge.net> In-Reply-To: <546DA419.7050405@users.sourceforge.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Antti Palosaari , Mauro Carvalho Chehab , linux-media@vger.kernel.org Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: Markus Elfring Date: Wed, 19 Nov 2014 23:23:15 +0100 The release_firmware() function was called in some cases by the si2168_init() function during error handling even if the passed variable contained still a null pointer. This implementation detail could be improved by the introduction of another jump label. Signed-off-by: Markus Elfring --- drivers/media/dvb-frontends/si2168.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c index 6a455f9..b8c6372 100644 --- a/drivers/media/dvb-frontends/si2168.c +++ b/drivers/media/dvb-frontends/si2168.c @@ -428,7 +428,7 @@ static int si2168_init(struct dvb_frontend *fe) dev_err(&s->client->dev, "%s: firmware file '%s' not found\n", KBUILD_MODNAME, fw_file); - goto err; + goto error_fw_release; } } @@ -448,7 +448,7 @@ static int si2168_init(struct dvb_frontend *fe) dev_err(&s->client->dev, "%s: firmware download failed=%d\n", KBUILD_MODNAME, ret); - goto err; + goto error_fw_release; } } @@ -468,9 +468,10 @@ static int si2168_init(struct dvb_frontend *fe) s->active = true; return 0; -err: - release_firmware(fw); +error_fw_release: + release_firmware(fw); +err: dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret); return ret; } -- 2.1.3