qed: Remove OOM messages

These messages are unnecessary as OOM allocation failures already do
a dump_stack() giving more or less the same information.

$ size drivers/net/ethernet/qlogic/qed/built-in.o* (defconfig x86-64)
   text	   data	    bss	    dec	    hex	filename
 127817	  27969	  32800	 188586	  2e0aa	drivers/net/ethernet/qlogic/qed/built-in.o.new
 132474	  27969	  32800	 193243	  2f2db	drivers/net/ethernet/qlogic/qed/built-in.o.old

Miscellanea:

o Change allocs to the generally preferred forms where possible.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.c b/drivers/net/ethernet/qlogic/qed/qed_vf.c
index 3c9071d..de0acbc 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_vf.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_vf.c
@@ -331,31 +331,23 @@
 
 	/* Allocate vf sriov info */
 	p_iov = kzalloc(sizeof(*p_iov), GFP_KERNEL);
-	if (!p_iov) {
-		DP_NOTICE(p_hwfn, "Failed to allocate `struct qed_sriov'\n");
+	if (!p_iov)
 		return -ENOMEM;
-	}
 
 	/* Allocate vf2pf msg */
 	p_iov->vf2pf_request = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
 						  sizeof(union vfpf_tlvs),
 						  &p_iov->vf2pf_request_phys,
 						  GFP_KERNEL);
-	if (!p_iov->vf2pf_request) {
-		DP_NOTICE(p_hwfn,
-			  "Failed to allocate `vf2pf_request' DMA memory\n");
+	if (!p_iov->vf2pf_request)
 		goto free_p_iov;
-	}
 
 	p_iov->pf2vf_reply = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev,
 						sizeof(union pfvf_tlvs),
 						&p_iov->pf2vf_reply_phys,
 						GFP_KERNEL);
-	if (!p_iov->pf2vf_reply) {
-		DP_NOTICE(p_hwfn,
-			  "Failed to allocate `pf2vf_reply' DMA memory\n");
+	if (!p_iov->pf2vf_reply)
 		goto free_vf2pf_request;
-	}
 
 	DP_VERBOSE(p_hwfn,
 		   QED_MSG_IOV,