Staging: hv: remove ASSERT() in Channel.c

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / staging / hv / Channel.c

diff --git a/drivers/staging/hv/Channel.c b/drivers/staging/hv/Channel.c
index 79c013b481700be34fce94ff8f32581e743d40af..2d8c086228cc88071aa5c581a7cdac4f4b96e0e1 100644 (file)
--- a/drivers/staging/hv/Channel.c
+++ b/drivers/staging/hv/Channel.c
@@ -382,6 +382,8 @@ static int VmbusChannelCreateGpadlHeader(void *Kbuffer, u32 Size,
                          sizeof(struct vmbus_channel_gpadl_header) +
                          sizeof(struct gpa_range) + pfnCount * sizeof(u64);
                msgHeader =  kzalloc(msgSize, GFP_KERNEL);
+               if (!msgHeader)
+                       goto nomem;
 
                INIT_LIST_HEAD(&msgHeader->SubMsgList);
                msgHeader->MessageSize = msgSize;
@@ -416,7 +418,9 @@ static int VmbusChannelCreateGpadlHeader(void *Kbuffer, u32 Size,
                                  sizeof(struct vmbus_channel_gpadl_body) +
                                  pfnCurr * sizeof(u64);
                        msgBody = kzalloc(msgSize, GFP_KERNEL);
-                       ASSERT(msgBody);
+                       /* FIXME: we probably need to more if this fails */
+                       if (!msgBody)
+                               goto nomem;
                        msgBody->MessageSize = msgSize;
                        (*MessageCount)++;
                        gpadlBody =
@@ -459,6 +463,10 @@ static int VmbusChannelCreateGpadlHeader(void *Kbuffer, u32 Size,
        }
 
        return 0;
+nomem:
+       kfree(msgHeader);
+       kfree(msgBody);
+       return -ENOMEM;
 }
 
 /*