From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Wed, 11 Sep 2013 21:25:45 +0000 (-0700)
Subject: aoe: suppress compiler warnings
X-Git-Tag: v3.12-rc1~52^2~40
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e0ec36059774ff51812b40509d28ca6c9a2a6a62;p=profile%2Fcommon%2Fkernel-common.git

aoe: suppress compiler warnings

This patch fixes following compiler warnings:

  drivers/block/aoe/aoecmd.c: In function `aoecmd_ata_rw':
  drivers/block/aoe/aoecmd.c:383:17: warning: variable `t' set but not used [-Wunused-but-set-variable]
    struct aoetgt *t;
                   ^
  drivers/block/aoe/aoecmd.c: In function `resend':
  drivers/block/aoe/aoecmd.c:488:21: warning: variable `ah' set but not used [-Wunused-but-set-variable]
    struct aoe_atahdr *ah;
                       ^

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Ed Cashin <ecashin@coraid.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 4d45dba..d251543 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -380,7 +380,6 @@ aoecmd_ata_rw(struct aoedev *d)
 {
 	struct frame *f;
 	struct buf *buf;
-	struct aoetgt *t;
 	struct sk_buff *skb;
 	struct sk_buff_head queue;
 	ulong bcnt, fbcnt;
@@ -391,7 +390,6 @@ aoecmd_ata_rw(struct aoedev *d)
 	f = newframe(d);
 	if (f == NULL)
 		return 0;
-	t = *d->tgt;
 	bcnt = d->maxbcnt;
 	if (bcnt == 0)
 		bcnt = DEFAULTBCNT;
@@ -485,7 +483,6 @@ resend(struct aoedev *d, struct frame *f)
 	struct sk_buff *skb;
 	struct sk_buff_head queue;
 	struct aoe_hdr *h;
-	struct aoe_atahdr *ah;
 	struct aoetgt *t;
 	char buf[128];
 	u32 n;
@@ -500,7 +497,6 @@ resend(struct aoedev *d, struct frame *f)
 		return;
 	}
 	h = (struct aoe_hdr *) skb_mac_header(skb);
-	ah = (struct aoe_atahdr *) (h+1);
 
 	if (!(f->flags & FFL_PROBE)) {
 		snprintf(buf, sizeof(buf),