diff options
| author | Len Brown <len.brown@intel.com> | 2009-09-19 00:11:26 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-09-19 00:11:26 -0400 |
| commit | c602c65b2f81d14456771d1e3f15d1381f4b7efa (patch) | |
| tree | f1f833c8dd6c1519eeb101be32f7fe54a9605af5 /arch/powerpc/sysdev/fsl_rio.c | |
| parent | 3834f47291df475be3f0f0fb7ccaa098967cc054 (diff) | |
| parent | 78f28b7c555359c67c2a0d23f7436e915329421e (diff) | |
Merge branch 'linus' into sfi-release
Conflicts:
arch/x86/kernel/setup.c
drivers/acpi/power.c
init/main.c
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'arch/powerpc/sysdev/fsl_rio.c')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_rio.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c index cbb3bed75d3..757a83fe5e5 100644 --- a/arch/powerpc/sysdev/fsl_rio.c +++ b/arch/powerpc/sysdev/fsl_rio.c @@ -1057,6 +1057,10 @@ int fsl_rio_setup(struct of_device *dev) law_start, law_size); ops = kmalloc(sizeof(struct rio_ops), GFP_KERNEL); + if (!ops) { + rc = -ENOMEM; + goto err_ops; + } ops->lcread = fsl_local_config_read; ops->lcwrite = fsl_local_config_write; ops->cread = fsl_rio_config_read; @@ -1064,6 +1068,10 @@ int fsl_rio_setup(struct of_device *dev) ops->dsend = fsl_rio_doorbell_send; port = kzalloc(sizeof(struct rio_mport), GFP_KERNEL); + if (!port) { + rc = -ENOMEM; + goto err_port; + } port->id = 0; port->index = 0; @@ -1071,7 +1079,7 @@ int fsl_rio_setup(struct of_device *dev) if (!priv) { printk(KERN_ERR "Can't alloc memory for 'priv'\n"); rc = -ENOMEM; - goto err; + goto err_priv; } INIT_LIST_HEAD(&port->dbells); @@ -1169,11 +1177,13 @@ int fsl_rio_setup(struct of_device *dev) return 0; err: - if (priv) - iounmap(priv->regs_win); - kfree(ops); + iounmap(priv->regs_win); kfree(priv); +err_priv: kfree(port); +err_port: + kfree(ops); +err_ops: return rc; } |