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spi: core: Fix error code in spi_register_controller()

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Return -ENOMEM if the allocation fails.  Don't return success.

Fixes: 6598b91b5a ("spi: spi.c: Convert statistics to per-cpu u64_stats_t")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/Yqh6bdNYO2XNhPBa@kili
Signed-off-by: Mark Brown <broonie@kernel.org>
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Dan Carpenter 2022-06-14 15:09:17 +03:00 committed by Mark Brown
parent d38dc01a4e
commit d52b095b6c
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1 changed files with 1 additions and 0 deletions
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drivers/spi/spi.c
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@ -3082,6 +3082,7 @@ int spi_register_controller(struct spi_controller *ctlr)
ctlr->pcpu_statistics = spi_alloc_pcpu_stats(dev); ctlr->pcpu_statistics = spi_alloc_pcpu_stats(dev);
if (!ctlr->pcpu_statistics) { if (!ctlr->pcpu_statistics) {
dev_err(dev, "Error allocating per-cpu statistics\n"); dev_err(dev, "Error allocating per-cpu statistics\n");
status = -ENOMEM;
goto destroy_queue; goto destroy_queue;
} }