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>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 4d45dba7fb8f..d2515435e23f 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),