search for: out_bar

Displaying 2 results from an estimated 2 matches for "out_bar".

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2016 Aug 22
5
[PATCH] CodingStyle: add some more error handling guidelines
...abels "err_bar:" and "err_foo:". +Note that labels normally come before the appropriate cleanups: + + foo = kmalloc(SIZE, GFP_KERNEL); + if (!foo) + goto out; + + foo->bar = kmalloc(SIZE, GFP_KERNEL); + if (!foo->bar) + goto out_foo; + ... + if (err) + goto out_bar; + + out_bar: + kfree(foo->bar); + + out_foo: + kfree(foo); + + out: + return ret; + +If labels are named after the goto location (or error that was detected), they +come after the matching cleanup code: + + foo = kmalloc(SIZE, GFP_KERNEL); + if (!foo) + goto err_foo; + + foo->bar =...
2016 Aug 22
5
[PATCH] CodingStyle: add some more error handling guidelines
...abels "err_bar:" and "err_foo:". +Note that labels normally come before the appropriate cleanups: + + foo = kmalloc(SIZE, GFP_KERNEL); + if (!foo) + goto out; + + foo->bar = kmalloc(SIZE, GFP_KERNEL); + if (!foo->bar) + goto out_foo; + ... + if (err) + goto out_bar; + + out_bar: + kfree(foo->bar); + + out_foo: + kfree(foo); + + out: + return ret; + +If labels are named after the goto location (or error that was detected), they +come after the matching cleanup code: + + foo = kmalloc(SIZE, GFP_KERNEL); + if (!foo) + goto err_foo; + + foo->bar =...