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dm: sandbox: sf: Tidy up the error handling in sandbox_sf_probe()
Use a single exit point when we have an error and add debugging there. Signed-off-by: Simon Glass <sjg@chromium.org>
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@ -141,8 +141,10 @@ static int sandbox_sf_probe(struct udevice *dev)
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assert(bus->seq != -1);
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assert(bus->seq != -1);
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if (bus->seq < CONFIG_SANDBOX_SPI_MAX_BUS)
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if (bus->seq < CONFIG_SANDBOX_SPI_MAX_BUS)
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spec = state->spi[bus->seq][cs].spec;
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spec = state->spi[bus->seq][cs].spec;
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if (!spec)
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if (!spec) {
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return -ENOENT;
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ret = -ENOENT;
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goto error;
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}
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file = strchr(spec, ':');
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file = strchr(spec, ':');
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if (!file) {
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if (!file) {
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@ -196,6 +198,7 @@ static int sandbox_sf_probe(struct udevice *dev)
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return 0;
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return 0;
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error:
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error:
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debug("%s: Got error %d\n", __func__, ret);
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return ret;
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return ret;
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}
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}
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