diff options
Diffstat (limited to 'arch/powerpc/platforms/pseries/dlpar.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/dlpar.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c index 16e86ba8aa20..233503fcf8f0 100644 --- a/arch/powerpc/platforms/pseries/dlpar.c +++ b/arch/powerpc/platforms/pseries/dlpar.c @@ -127,7 +127,6 @@ void dlpar_free_cc_nodes(struct device_node *dn) #define NEXT_PROPERTY 3 #define PREV_PARENT 4 #define MORE_MEMORY 5 -#define CALL_AGAIN -2 #define ERR_CFG_USE -9003 struct device_node *dlpar_configure_connector(__be32 drc_index, @@ -168,6 +167,9 @@ struct device_node *dlpar_configure_connector(__be32 drc_index, spin_unlock(&rtas_data_buf_lock); + if (rtas_busy_delay(rc)) + continue; + switch (rc) { case COMPLETE: break; @@ -216,9 +218,6 @@ struct device_node *dlpar_configure_connector(__be32 drc_index, last_dn = last_dn->parent; break; - case CALL_AGAIN: - break; - case MORE_MEMORY: case ERR_CFG_USE: default: @@ -521,11 +520,8 @@ static ssize_t dlpar_store(struct class *class, struct class_attribute *attr, int rc; args = argbuf = kstrdup(buf, GFP_KERNEL); - if (!argbuf) { - pr_info("Could not allocate resources for DLPAR operation\n"); - kfree(argbuf); + if (!argbuf) return -ENOMEM; - } /* * Parse out the request from the user, this will be in the form: |