Messages in this thread | | | Date | Wed, 28 May 2014 15:09:12 -0700 | From | Brian Norris <> | Subject | [PATCH] mtd: bf5xx_nand: use the managed version of kzalloc (Re: [PATCH] mtd: Introduce the use of the managed version of kzalloc) |
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On Fri, May 23, 2014 at 12:28:48AM +0530, Himangi Saraogi wrote: > This patch moves data allocated using kzalloc to managed data allocated > using devm_kzalloc and cleans now unnecessary kfrees in probe and remove > functions. Also, the now unnecessary label out_err_hw_init is done away > with and the label out_err_kzalloc is renamed to out_err. > > The following Coccinelle semantic patch was used for making the change: > > @platform@ > identifier p, probefn, removefn; > @@ > struct platform_driver p = { > .probe = probefn, > .remove = removefn, > }; > > @prb@ > identifier platform.probefn, pdev; > expression e, e1, e2; > @@ > probefn(struct platform_device *pdev, ...) { > <+... > - e = kzalloc(e1, e2) > + e = devm_kzalloc(&pdev->dev, e1, e2) > ... > ?-kfree(e); > ...+> > } > > @rem depends on prb@ > identifier platform.removefn; > expression e; > @@ > removefn(...) { > <... > - kfree(e); > ...> > } > > Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Improved the subject and pushed to l2-mtd.git. Thanks!
Brian
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