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powerpc/fsl_msi: fix error return code in fsl_of_msi_probe()
Fix to return a negative error code in the MSI bitmap alloc error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Scott Wood <scottwood@freescale.com>
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@ -370,7 +370,6 @@ static int fsl_of_msi_probe(struct platform_device *dev)
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struct fsl_msi *msi;
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struct resource res;
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int err, i, j, irq_index, count;
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int rc;
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const u32 *p;
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const struct fsl_msi_feature *features;
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int len;
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@ -431,8 +430,8 @@ static int fsl_of_msi_probe(struct platform_device *dev)
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*/
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msi->phandle = dev->dev.of_node->phandle;
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rc = fsl_msi_init_allocator(msi);
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if (rc) {
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err = fsl_msi_init_allocator(msi);
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if (err) {
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dev_err(&dev->dev, "Error allocating MSI bitmap\n");
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goto error_out;
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}
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