Techwizz/kernel-fxtec-pro1x
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mfd: kzalloc doesn't return ERR_PTR

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Use !x rather than IS_ERR(x) to test the result of kzalloc.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x,E;
@@

x = \(kmalloc\|kzalloc\|kcalloc\)(...)
... when != x = E
- IS_ERR(x)
+ !x
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Julia Lawall 2010-05-28 22:58:46 +02:00 committed by Samuel Ortiz
parent c0d4010e11
commit 25fe24f884
1 changed files with 1 additions and 1 deletions
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2
drivers/mfd/abx500-core.c
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@ -36,7 +36,7 @@ int abx500_register_ops(struct device *dev, struct abx500_ops *ops)
struct abx500_device_entry *dev_entry;
dev_entry = kzalloc(sizeof(struct abx500_device_entry), GFP_KERNEL);
if (IS_ERR(dev_entry)) {
if (!dev_entry) {
dev_err(dev, "register_ops kzalloc failed");
return -ENOMEM;
}