[PATCH] [POWERPC] iSeries: fix ref counting in vio setup.
From: Stephen Rothwell <hidden>
Date: 2007-11-06 06:26:39
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
Signed-off-by: Stephen Rothwell <redacted> --- arch/powerpc/platforms/iseries/vio.c | 10 ++++++---- 1 files changed, 6 insertions(+), 4 deletions(-) -- Cheers, Stephen Rothwell sfr@canb.auug.org.au
diff --git a/arch/powerpc/platforms/iseries/vio.c b/arch/powerpc/platforms/iseries/vio.c
index d6435b0..be06cfd 100644
--- a/arch/powerpc/platforms/iseries/vio.c
+++ b/arch/powerpc/platforms/iseries/vio.c@@ -523,15 +523,16 @@ static void __init get_viotape_info(struct device_node *vio_root) static int __init iseries_vio_init(void) { struct device_node *vio_root; + int ret = -ENODEV; if (!firmware_has_feature(FW_FEATURE_ISERIES)) - return -ENODEV; + goto out; iommu_vio_init(); vio_root = of_find_node_by_path("/vdevice"); if (!vio_root) - return -ENODEV; + goto out; if (viopath_hostLp == HvLpIndexInvalid) { vio_set_hostlp();
@@ -544,10 +545,11 @@ static int __init iseries_vio_init(void) get_viocd_info(vio_root); get_viotape_info(vio_root); - return 0; + ret = 0; put_node: of_node_put(vio_root); - return -ENODEV; + out: + return ret; } arch_initcall(iseries_vio_init);
--
1.5.3.5