IB/ocrdma: Remove and fix debug prints after allocation failure

The prints after [k|v][m|z|c]alloc() functions are not needed,
because in case of failure, allocator will print their internal
error prints anyway.

Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>

drivers/infiniband/hw/ocrdma/ocrdma_stats.c

@@ -84,10 +84,8 @@ bool ocrdma_alloc_stats_resources(struct ocrdma_dev *dev)
 
 	/* Alloc debugfs mem */
 	mem->debugfs_mem = kzalloc(OCRDMA_MAX_DBGFS_MEM, GFP_KERNEL);
-	if (!mem->debugfs_mem) {
-		pr_err("%s: stats debugfs mem allocation failed\n", __func__);
+	if (!mem->debugfs_mem)
 		return false;
-	}
 
 	return true;
 }