[PATCH 46/49] Staging: hv: vmbus: Cleanup error codes in connection.c
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: 2011-06-06 22:37:48
Also in:
lkml
Subsystem:
staging subsystem, the rest · Maintainers:
Greg Kroah-Hartman, Linus Torvalds
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 <redacted> --- 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 7d7f1d5..7e15392 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; }
--
1.7.4.1