remove extra parentheses in return statement

[dpdk.git] / lib / librte_eal / linuxapp / eal / eal_ivshmem.c

diff --git a/lib/librte_eal/linuxapp/eal/eal_ivshmem.c b/lib/librte_eal/linuxapp/eal/eal_ivshmem.c
index 2deaeb7..28ddf09 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/eal_ivshmem.c
+++ b/lib/librte_eal/linuxapp/eal/eal_ivshmem.c
@@ -109,8 +109,8 @@ TAILQ_HEAD(rte_ring_list, rte_tailq_entry);
 static int
 is_ivshmem_device(struct rte_pci_device * dev)
 {
-       return (dev->id.vendor_id == PCI_VENDOR_ID_IVSHMEM
-                       && dev->id.device_id == PCI_DEVICE_ID_IVSHMEM);
+       return dev->id.vendor_id == PCI_VENDOR_ID_IVSHMEM
+                       && dev->id.device_id == PCI_DEVICE_ID_IVSHMEM;
 }
 
 static void *
@@ -725,15 +725,6 @@ map_all_segments(void)
                 * expect memsegs to be empty */
                memcpy(&mcfg->memseg[i], &ms,
                                sizeof(struct rte_memseg));
-               memcpy(&mcfg->free_memseg[i], &ms,
-                               sizeof(struct rte_memseg));
-
-
-               /* adjust the free_memseg so that there's no free space left */
-               mcfg->free_memseg[i].ioremap_addr += mcfg->free_memseg[i].len;
-               mcfg->free_memseg[i].phys_addr += mcfg->free_memseg[i].len;
-               mcfg->free_memseg[i].addr_64 += mcfg->free_memseg[i].len;
-               mcfg->free_memseg[i].len = 0;
 
                close(fd);
 
@@ -777,12 +768,12 @@ rte_eal_ivshmem_obj_init(void)
                seg = &ivshmem_config->segment[i];
 
                /* add memzone */
-               if (mcfg->memzone_idx == RTE_MAX_MEMZONE) {
+               if (mcfg->memzone_cnt == RTE_MAX_MEMZONE) {
                        RTE_LOG(ERR, EAL, "No more memory zones available!\n");
                        return -1;
                }
 
-               idx = mcfg->memzone_idx;
+               idx = mcfg->memzone_cnt;
 
                RTE_LOG(DEBUG, EAL, "Found memzone: '%s' at %p (len 0x%" PRIx64 ")\n",
                                seg->entry.mz.name, seg->entry.mz.addr, seg->entry.mz.len);
@@ -805,13 +796,13 @@ rte_eal_ivshmem_obj_init(void)
                        }
                }
 
-               mcfg->memzone_idx++;
+               mcfg->memzone_cnt++;
        }
 
        rte_rwlock_write_lock(RTE_EAL_TAILQ_RWLOCK);
 
        /* find rings */
-       for (i = 0; i < mcfg->memzone_idx; i++) {
+       for (i = 0; i < mcfg->memzone_cnt; i++) {
                mz = &mcfg->memzone[i];
 
                /* check if memzone has a ring prefix */