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path: root/drivers/net/s2io.c
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Diffstat (limited to 'drivers/net/s2io.c')
-rw-r--r--drivers/net/s2io.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 7f6b0e611e3..75102fb6951 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -561,7 +561,7 @@ static int init_shared_mem(struct s2io_nic *nic)
for (i = 0; i < config->tx_fifo_num; i++) {
int fifo_len = config->tx_cfg[i].fifo_len;
int list_holder_size = fifo_len * sizeof(struct list_info_hold);
- mac_control->fifos[i].list_info = kmalloc(list_holder_size,
+ mac_control->fifos[i].list_info = kzalloc(list_holder_size,
GFP_KERNEL);
if (!mac_control->fifos[i].list_info) {
DBG_PRINT(INFO_DBG,
@@ -569,7 +569,6 @@ static int init_shared_mem(struct s2io_nic *nic)
return -ENOMEM;
}
mem_allocated += list_holder_size;
- memset(mac_control->fifos[i].list_info, 0, list_holder_size);
}
for (i = 0; i < config->tx_fifo_num; i++) {
int page_num = TXD_MEM_PAGE_CNT(config->tx_cfg[i].fifo_len,
@@ -3661,9 +3660,9 @@ static int s2io_enable_msi_x(struct s2io_nic *nic)
u16 msi_control; /* Temp variable */
int ret, i, j, msix_indx = 1;
- nic->entries = kmalloc(MAX_REQUESTED_MSI_X * sizeof(struct msix_entry),
+ nic->entries = kcalloc(MAX_REQUESTED_MSI_X, sizeof(struct msix_entry),
GFP_KERNEL);
- if (nic->entries == NULL) {
+ if (!nic->entries) {
DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n", \
__FUNCTION__);
nic->mac_control.stats_info->sw_stat.mem_alloc_fail_cnt++;
@@ -3671,12 +3670,11 @@ static int s2io_enable_msi_x(struct s2io_nic *nic)
}
nic->mac_control.stats_info->sw_stat.mem_allocated
+= (MAX_REQUESTED_MSI_X * sizeof(struct msix_entry));
- memset(nic->entries, 0,MAX_REQUESTED_MSI_X * sizeof(struct msix_entry));
nic->s2io_entries =
- kmalloc(MAX_REQUESTED_MSI_X * sizeof(struct s2io_msix_entry),
+ kcalloc(MAX_REQUESTED_MSI_X, sizeof(struct s2io_msix_entry),
GFP_KERNEL);
- if (nic->s2io_entries == NULL) {
+ if (!nic->s2io_entries) {
DBG_PRINT(INFO_DBG, "%s: Memory allocation failed\n",
__FUNCTION__);
nic->mac_control.stats_info->sw_stat.mem_alloc_fail_cnt++;
@@ -3687,8 +3685,6 @@ static int s2io_enable_msi_x(struct s2io_nic *nic)
}
nic->mac_control.stats_info->sw_stat.mem_allocated
+= (MAX_REQUESTED_MSI_X * sizeof(struct s2io_msix_entry));
- memset(nic->s2io_entries, 0,
- MAX_REQUESTED_MSI_X * sizeof(struct s2io_msix_entry));
for (i=0; i< MAX_REQUESTED_MSI_X; i++) {
nic->entries[i].entry = i;