AcoSail/kernel_optimize_test
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s2io.c: Use calculated size in kmallocs

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Use consistent style.  Don't calculate the kmalloc size multiple times

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches 2009-08-24 17:29:42 +00:00 committed by David S. Miller
parent 13d866a9c9
commit 4f87032021
1 changed files with 28 additions and 35 deletions
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63
drivers/net/s2io.c
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@ -823,15 +823,15 @@ static int init_shared_mem(struct s2io_nic *nic)
}
mem_allocated += size;
memset(tmp_v_addr, 0, size);
size = sizeof(struct rxd_info) *
rxd_count[nic->rxd_mode];
rx_blocks->block_virt_addr = tmp_v_addr;
rx_blocks->block_dma_addr = tmp_p_addr;
rx_blocks->rxds = kmalloc(sizeof(struct rxd_info)*
rxd_count[nic->rxd_mode],
GFP_KERNEL);
rx_blocks->rxds = kmalloc(size, GFP_KERNEL);
if (!rx_blocks->rxds)
return -ENOMEM;
mem_allocated +=
(sizeof(struct rxd_info)* rxd_count[nic->rxd_mode]);
mem_allocated += size;
for (l=0; l<rxd_count[nic->rxd_mode];l++) {
rx_blocks->rxds[l].virt_addr =
rx_blocks->block_virt_addr +
@ -867,41 +867,37 @@ static int init_shared_mem(struct s2io_nic *nic)
blk_cnt = rx_cfg->num_rxd /
(rxd_count[nic->rxd_mode]+ 1);
ring->ba = kmalloc((sizeof(struct buffAdd *) * blk_cnt),
GFP_KERNEL);
size = sizeof(struct buffAdd *) * blk_cnt;
ring->ba = kmalloc(size, GFP_KERNEL);
if (!ring->ba)
return -ENOMEM;
mem_allocated +=(sizeof(struct buffAdd *) * blk_cnt);
mem_allocated += size;
for (j = 0; j < blk_cnt; j++) {
int k = 0;
ring->ba[j] =
kmalloc((sizeof(struct buffAdd) *
(rxd_count[nic->rxd_mode] + 1)),
GFP_KERNEL);
size = sizeof(struct buffAdd) *
(rxd_count[nic->rxd_mode] + 1);
ring->ba[j] = kmalloc(size, GFP_KERNEL);
if (!ring->ba[j])
return -ENOMEM;
mem_allocated += (sizeof(struct buffAdd) * \
(rxd_count[nic->rxd_mode] + 1));
mem_allocated += size;
while (k != rxd_count[nic->rxd_mode]) {
ba = &ring->ba[j][k];
ba->ba_0_org = (void *) kmalloc
(BUF0_LEN + ALIGN_SIZE, GFP_KERNEL);
size = BUF0_LEN + ALIGN_SIZE;
ba->ba_0_org = kmalloc(size, GFP_KERNEL);
if (!ba->ba_0_org)
return -ENOMEM;
mem_allocated +=
(BUF0_LEN + ALIGN_SIZE);
mem_allocated += size;
tmp = (unsigned long)ba->ba_0_org;
tmp += ALIGN_SIZE;
tmp &= ~((unsigned long) ALIGN_SIZE);
ba->ba_0 = (void *) tmp;
ba->ba_1_org = (void *) kmalloc
(BUF1_LEN + ALIGN_SIZE, GFP_KERNEL);
size = BUF1_LEN + ALIGN_SIZE;
ba->ba_1_org = kmalloc(size, GFP_KERNEL);
if (!ba->ba_1_org)
return -ENOMEM;
mem_allocated
+= (BUF1_LEN + ALIGN_SIZE);
mem_allocated += size;
tmp = (unsigned long) ba->ba_1_org;
tmp += ALIGN_SIZE;
tmp &= ~((unsigned long) ALIGN_SIZE);
@ -3835,23 +3831,22 @@ static int s2io_enable_msi_x(struct s2io_nic *nic)
u64 rx_mat;
u16 msi_control; /* Temp variable */
int ret, i, j, msix_indx = 1;
int size;
nic->entries = kmalloc(nic->num_entries * sizeof(struct msix_entry),
GFP_KERNEL);
size = nic->num_entries * sizeof(struct msix_entry);
nic->entries = kmalloc(size, GFP_KERNEL);
if (!nic->entries) {
DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n", \
__func__);
nic->mac_control.stats_info->sw_stat.mem_alloc_fail_cnt++;
return -ENOMEM;
}
nic->mac_control.stats_info->sw_stat.mem_allocated
+= (nic->num_entries * sizeof(struct msix_entry));
nic->mac_control.stats_info->sw_stat.mem_allocated += size;
memset(nic->entries, 0, nic->num_entries * sizeof(struct msix_entry));
memset(nic->entries, 0, size);
nic->s2io_entries =
kmalloc(nic->num_entries * sizeof(struct s2io_msix_entry),
GFP_KERNEL);
size = nic->num_entries * sizeof(struct s2io_msix_entry);
nic->s2io_entries = kmalloc(size, GFP_KERNEL);
if (!nic->s2io_entries) {
DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n",
__func__);
@ -3861,10 +3856,8 @@ static int s2io_enable_msi_x(struct s2io_nic *nic)
+= (nic->num_entries * sizeof(struct msix_entry));
return -ENOMEM;
}
nic->mac_control.stats_info->sw_stat.mem_allocated
+= (nic->num_entries * sizeof(struct s2io_msix_entry));
memset(nic->s2io_entries, 0,
nic->num_entries * sizeof(struct s2io_msix_entry));
nic->mac_control.stats_info->sw_stat.mem_allocated += size;
memset(nic->s2io_entries, 0, size);
nic->entries[0].entry = 0;
nic->s2io_entries[0].entry = 0;