From: Wei Yongjun <[email protected]>
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 <[email protected]>
---
arch/powerpc/sysdev/fsl_msi.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index ab02db3..f45556a 100644
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -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;
}