[PATCH 4.16 165/272] spi: bcm-qspi: fIX some error handling paths

Greg Kroah-Hartman
2018-05-28T11:11:33Z

From: Christophe Jaillet <christophe.jaillet@wanadoo.fr>

[ Upstream commit bc3cc75281b3c2b1c5355d88d147b66a753bb9a5 ]

For some reason, commit c0368e4db4a3 ("spi: bcm-qspi: Fix use after free
in bcm_qspi_probe() in error path") has updated some gotos, but not all of
them.

This looks spurious, so fix it.

Fixes: fa236a7ef240 ("spi: bcm-qspi: Add Broadcom MSPI driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/spi/spi-bcm-qspi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/spi/spi-bcm-qspi.c
+++ b/drivers/spi/spi-bcm-qspi.c
@@ -1255,7 +1255,7 @@ int bcm_qspi_probe(struct platform_devic
qspi->base[MSPI] = devm_ioremap_resource(dev, res);
if (IS_ERR(qspi->base[MSPI])) {
ret = PTR_ERR(qspi->base[MSPI]);
- goto qspi_probe_err;
+ goto qspi_resource_err;
}
} else {
goto qspi_resource_err;
@@ -1266,7 +1266,7 @@ int bcm_qspi_probe(struct platform_devic
qspi->base[BSPI] = devm_ioremap_resource(dev, res);
if (IS_ERR(qspi->base[BSPI])) {
ret = PTR_ERR(qspi->base[BSPI]);
- goto qspi_probe_err;
+ goto qspi_resource_err;
}
qspi->bspi_mode = true;
} else {