qed: Remove OOM messages

qed: Remove OOM messages

Orabug: 25477939

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>
(cherry picked from commit 2591c280c375c547022eb619895c1aebbbc38219)
Signed-off-by: Brian Maly <brian.maly@oracle.com>
Conflicts:
	drivers/net/ethernet/qlogic/qed/qed_dcbx.c