sound/soc/ep93xx/ep93xx-i2s.c: add missing kfree
Introduce a new label that includes kfree and jump to that one. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier x; expression E1!=0,E2,E3,E4; statement S; iterator I; @@ ( if (...) { ... when != kfree(x) when != x = E3 when != E3 = x * return ...; } ... when != x = E2 when != I(...,x,...) S if (...) { ... when != x = E4 kfree(x); ... return ...; } ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Alexander Sverdlin <subaparts@yandex.ru> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -385,14 +385,14 @@ static int ep93xx_i2s_probe(struct platform_device *pdev)
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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if (!res) {
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err = -ENODEV;
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goto fail;
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goto fail_free_info;
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}
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info->mem = request_mem_region(res->start, resource_size(res),
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pdev->name);
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if (!info->mem) {
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err = -EBUSY;
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goto fail;
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goto fail_free_info;
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}
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info->regs = ioremap(info->mem->start, resource_size(info->mem));
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@ -435,6 +435,7 @@ fail_unmap_mem:
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iounmap(info->regs);
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fail_release_mem:
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release_mem_region(info->mem->start, resource_size(info->mem));
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fail_free_info:
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kfree(info);
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fail:
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return err;
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