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Commit f8dc6eb7 authored by Wei Yongjun's avatar Wei Yongjun Committed by Scott Wood
Browse files

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: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
parent 4e0e3435

arch/powerpc/sysdev/fsl_msi.c

+2 −3
Original line number Diff line number Diff line
@@ -370,7 +370,6 @@ static int fsl_of_msi_probe(struct platform_device *dev) 
	struct fsl_msi *msi;

	struct resource res;

	int err, i, j, irq_index, count;

	int rc;

	const u32 *p;

	const struct fsl_msi_feature *features;

	int len;
@@ -431,8 +430,8 @@ static int fsl_of_msi_probe(struct platform_device *dev) 
	 */

	msi->phandle = dev->dev.of_node->phandle;



	rc = fsl_msi_init_allocator(msi);

	if (rc) {

	err = fsl_msi_init_allocator(msi);

	if (err) {

		dev_err(&dev->dev, "Error allocating MSI bitmap\n");

		goto error_out;

	}