From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: barebox@lists.infradead.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Subject: [PATCH v2 4/7] mfd: syscon: Don't check xzalloc return for NULL
Date: Mon, 18 Jul 2016 08:14:46 -0700 [thread overview]
Message-ID: <1468854889-6057-4-git-send-email-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <1468854889-6057-1-git-send-email-andrew.smirnov@gmail.com>
Xzalloc never returns NULL, so this check does not bring any value.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
drivers/mfd/syscon.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c
index cf1d2df..487fa9e 100644
--- a/drivers/mfd/syscon.c
+++ b/drivers/mfd/syscon.c
@@ -116,8 +116,6 @@ static int syscon_probe(struct device_d *dev)
struct resource *res;
syscon = xzalloc(sizeof(struct syscon));
- if (!syscon)
- return -ENOMEM;
res = dev_get_resource(dev, IORESOURCE_MEM, 0);
if (IS_ERR(res)) {
--
2.5.5
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next prev parent reply other threads:[~2016-07-18 15:15 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-18 15:14 [PATCH v2 1/7] Revert "syscon: Decrease driver registration priority" Andrey Smirnov
2016-07-18 15:14 ` [PATCH v2 2/7] mfd: syscon: Don't call request_iomem_region() Andrey Smirnov
2016-07-18 15:14 ` [PATCH v2 3/7] mfd: syscon: Decouple syscon interface from platform devices Andrey Smirnov
2016-07-18 15:14 ` Andrey Smirnov [this message]
2016-07-18 15:14 ` [PATCH v2 5/7] mfd: syscon: Use IOMEM instead of explicit cast Andrey Smirnov
2016-07-18 15:14 ` [PATCH v2 6/7] imx_thermal: Remove leftover debug output Andrey Smirnov
2016-07-18 15:14 ` [PATCH v2 7/7] i.MX: ocotp: Register regmap against orignal device Andrey Smirnov
2016-07-19 4:51 ` [PATCH v2 1/7] Revert "syscon: Decrease driver registration priority" Sascha Hauer
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