| Message ID | 20240314192950.27343-9-prabhakar.mahadev-lad.rj@bp.renesas.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Add RPC-IF support for RZ/G2{EHMN} | expand |
diff --git a/drivers/spi/spi-rpc-if.c b/drivers/spi/spi-rpc-if.c index 3579675485a5..727d7cf0a6ad 100644 --- a/drivers/spi/spi-rpc-if.c +++ b/drivers/spi/spi-rpc-if.c @@ -139,7 +139,9 @@ static int rpcif_spi_probe(struct platform_device *pdev) return -ENOMEM; rpc = spi_controller_get_devdata(ctlr); - rpcif_sw_init(rpc, parent); + error = rpcif_sw_init(rpc, parent); + if (error) + return error; platform_set_drvdata(pdev, ctlr);
commit 0b0a281ed7001d4c4f4c47bdc84680c4997761ca upstream. rpcif_sw_init() can fail so make sure we check the return value of it and on error exit rpcif_spi_probe() callback with error code. Fixes: eb8d6d464a27 ("spi: add Renesas RPC-IF driver") Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20211025205631.21151-4-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> --- drivers/spi/spi-rpc-if.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)