diff options
| author | K. Y. Srinivasan <kys@microsoft.com> | 2011-06-06 15:50:10 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-07 13:46:06 -0700 |
| commit | 3a7546d934ca210ebeb51b1bb5180a3774cee443 (patch) | |
| tree | 80d58beca95335f185e625547294e4a6e1b5ec4f /drivers/staging/hv | |
| parent | 39594abcd47da2f587804dff2fedbd7ada4670d0 (diff) | |
Staging: hv: vmbus: Cleanup error codes in connection.c
Cleanup error codes in connection.c.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/hv')
| -rw-r--r-- | drivers/staging/hv/connection.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/hv/connection.c b/drivers/staging/hv/connection.c index 7d7f1d5d5a3d..7e15392fac9e 100644 --- a/drivers/staging/hv/connection.c +++ b/drivers/staging/hv/connection.c @@ -51,13 +51,13 @@ int vmbus_connect(void) /* Make sure we are not connecting or connected */ if (vmbus_connection.conn_state != DISCONNECTED) - return -1; + return -EISCONN; /* Initialize the vmbus connection */ vmbus_connection.conn_state = CONNECTING; vmbus_connection.work_queue = create_workqueue("hv_vmbus_con"); if (!vmbus_connection.work_queue) { - ret = -1; + ret = -ENOMEM; goto cleanup; } @@ -74,7 +74,7 @@ int vmbus_connect(void) vmbus_connection.int_page = (void *)__get_free_pages(GFP_KERNEL|__GFP_ZERO, 0); if (vmbus_connection.int_page == NULL) { - ret = -1; + ret = -ENOMEM; goto cleanup; } @@ -90,7 +90,7 @@ int vmbus_connect(void) vmbus_connection.monitor_pages = (void *)__get_free_pages((GFP_KERNEL|__GFP_ZERO), 1); if (vmbus_connection.monitor_pages == NULL) { - ret = -1; + ret = -ENOMEM; goto cleanup; } @@ -157,7 +157,7 @@ int vmbus_connect(void) pr_err("Unable to connect, " "Version %d not supported by Hyper-V\n", VMBUS_REVISION_NUMBER); - ret = -1; + ret = -ECONNREFUSED; goto cleanup; } |