[patch] infiniband: remove dead code

[Dan Carpenter]

"ret" is initialized to -ENOMEM so we don't need to set it here.

Signed-off-by: Dan Carpenter <erro...@gmail.com>

diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c 
b/drivers/infiniband/ulp/iser/iser_verbs.c
index 308d17b..8fa6997 100644
--- a/drivers/infiniband/ulp/iser/iser_verbs.c
+++ b/drivers/infiniband/ulp/iser/iser_verbs.c
@@ -148,10 +148,8 @@ static int iser_create_ib_conn_res(struct iser_conn 
*ib_conn)
        device = ib_conn->device;
 
        ib_conn->login_buf = kmalloc(ISER_RX_LOGIN_SIZE, GFP_KERNEL);
-       if (!ib_conn->login_buf) {
+       if (!ib_conn->login_buf)
                goto alloc_err;
-               ret = -ENOMEM;
-       }
 
        ib_conn->login_dma = ib_dma_map_single(ib_conn->device->ib_device,
                                (void *)ib_conn->login_buf, ISER_RX_LOGIN_SIZE,
@@ -160,10 +158,9 @@ static int iser_create_ib_conn_res(struct iser_conn 
*ib_conn)
        ib_conn->page_vec = kmalloc(sizeof(struct iser_page_vec) +
                                    (sizeof(u64) * (ISCSI_ISER_SG_TABLESIZE 
+1)),
                                    GFP_KERNEL);
-       if (!ib_conn->page_vec) {
-               ret = -ENOMEM;
+       if (!ib_conn->page_vec)
                goto alloc_err;
-       }
+
        ib_conn->page_vec->pages = (u64 *) (ib_conn->page_vec + 1);
 
        params.page_shift        = SHIFT_4K;
--
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