mmc: omap: fix error return code
Return a negative error code on failure. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier ret; expression e1,e2; @@ ( if (\(ret < 0\|ret != 0\)) { ... return ret; } | ret = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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@ -1420,8 +1420,10 @@ static int mmc_omap_probe(struct platform_device *pdev)
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host->reg_shift = (mmc_omap7xx() ? 1 : 2);
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host->mmc_omap_wq = alloc_workqueue("mmc_omap", 0, 0);
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if (!host->mmc_omap_wq)
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if (!host->mmc_omap_wq) {
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ret = -ENOMEM;
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goto err_plat_cleanup;
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}
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for (i = 0; i < pdata->nr_slots; i++) {
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ret = mmc_omap_new_slot(host, i);
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