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

[deliverable/linux.git] / drivers / staging / hv / Channel.c

diff --git a/drivers/staging/hv/Channel.c b/drivers/staging/hv/Channel.c
index fdd441174f237b8ea5a0e3501dbf63c699384fce..bd1a33608fcf1ba097b66e5d8ac23a8f77f4ce12 100644 (file)
--- a/drivers/staging/hv/Channel.c
+++ b/drivers/staging/hv/Channel.c
@@ -258,7 +258,11 @@ int VmbusChannelOpen(struct vmbus_channel *NewChannel, u32 SendRingBufferSize,
                                                  PAGE_SHIFT;
        openMsg->ServerContextAreaGpadlHandle = 0; /* TODO */
 
-       ASSERT(UserDataLen <= MAX_USER_DEFINED_BYTES);
+       if (UserDataLen > MAX_USER_DEFINED_BYTES) {
+               err = -EINVAL;
+               goto errorout;
+       }
+
        if (UserDataLen)
                memcpy(openMsg->UserData, UserData, UserDataLen);