[PATCH 25/59] Staging: hv: vmbus: Cleanup error handling in hv_init()
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: 2011-08-25 16:39:26
Also in:
lkml
Subsystem:
staging subsystem, the rest · Maintainers:
Greg Kroah-Hartman, Linus Torvalds
Use standard Linux error codes. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> --- drivers/staging/hv/hv.c | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/hv/hv.c b/drivers/staging/hv/hv.c
index d2b921b..736794e 100644
--- a/drivers/staging/hv/hv.c
+++ b/drivers/staging/hv/hv.c@@ -151,7 +151,6 @@ static u64 do_hypercall(u64 control, void *input, void *output) */ int hv_init(void) { - int ret = 0; int max_leaf; union hv_x64_msr_hypercall_contents hypercall_msr; void *virtaddr = NULL;
@@ -214,7 +213,7 @@ int hv_init(void) hv_context.signal_event_param->flag_number = 0; hv_context.signal_event_param->rsvdz = 0; - return ret; + return 0; cleanup: if (virtaddr) {
@@ -225,8 +224,8 @@ cleanup: vfree(virtaddr); } - ret = -1; - return ret; + + return -ENOTSUPP; } /*
--
1.7.4.1