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mtd: nand: omap: fix error return code in omap_nand_probe()
Fix to return a negative error code from the error handling case instead of 0, to more closely match the rest of this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Acked-by: Pekon Gupta <pekon@ti.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
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@ -1953,7 +1953,8 @@ static int omap_nand_probe(struct platform_device *pdev)
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nand_chip->ecc.read_page = omap_read_page_bch;
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nand_chip->ecc.write_page = omap_write_page_bch;
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/* This ECC scheme requires ELM H/W block */
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if (is_elm_present(info, pdata->elm_of_node, BCH8_ECC) < 0) {
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err = is_elm_present(info, pdata->elm_of_node, BCH8_ECC);
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if (err < 0) {
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pr_err("nand: error: could not initialize ELM\n");
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goto return_error;
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}
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