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authorAmit Kumar Salecha <amit.salecha@qlogic.com>2010-01-07 17:10:15 -0500
committerDavid S. Miller <davem@davemloft.net>2010-01-08 03:35:27 -0500
commit581e8ae49ea3a70b438991e388ded2dcbdbd2162 (patch)
tree7fcf1acc5f67548f8cda89d535734c53c1128e1f /drivers
parent011f4ea09768fdf6f95e3781cba2ed681a2ac710 (diff)
netxen: fix smatch warning
o Fix pointless assignments Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/netxen/netxen_nic_hw.c3
-rw-r--r--drivers/net/netxen/netxen_nic_init.c2
-rw-r--r--drivers/net/netxen/netxen_nic_main.c2
3 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index 2e364fee3cbb..398dfd46b8c1 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -345,8 +345,7 @@ netxen_pcie_sem_lock(struct netxen_adapter *adapter, int sem, u32 id_reg)
345void 345void
346netxen_pcie_sem_unlock(struct netxen_adapter *adapter, int sem) 346netxen_pcie_sem_unlock(struct netxen_adapter *adapter, int sem)
347{ 347{
348 int val; 348 NXRD32(adapter, NETXEN_PCIE_REG(PCIE_SEM_UNLOCK(sem)));
349 val = NXRD32(adapter, NETXEN_PCIE_REG(PCIE_SEM_UNLOCK(sem)));
350} 349}
351 350
352int netxen_niu_xg_init_port(struct netxen_adapter *adapter, int port) 351int netxen_niu_xg_init_port(struct netxen_adapter *adapter, int port)
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 925b69958da5..64cff68d372c 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -784,7 +784,7 @@ netxen_need_fw_reset(struct netxen_adapter *adapter)
784 if (NXRD32(adapter, CRB_CMDPEG_STATE) == PHAN_INITIALIZE_FAILED) 784 if (NXRD32(adapter, CRB_CMDPEG_STATE) == PHAN_INITIALIZE_FAILED)
785 return 1; 785 return 1;
786 786
787 old_count = count = NXRD32(adapter, NETXEN_PEG_ALIVE_COUNTER); 787 old_count = NXRD32(adapter, NETXEN_PEG_ALIVE_COUNTER);
788 788
789 for (i = 0; i < 10; i++) { 789 for (i = 0; i < 10; i++) {
790 790
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 880fcd0663e6..9f9d6081959b 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -340,7 +340,7 @@ netxen_check_hw_init(struct netxen_adapter *adapter, int first_boot)
340 if (!(first_boot & 0x4)) { 340 if (!(first_boot & 0x4)) {
341 first_boot |= 0x4; 341 first_boot |= 0x4;
342 NXWR32(adapter, NETXEN_PCIE_REG(0x4), first_boot); 342 NXWR32(adapter, NETXEN_PCIE_REG(0x4), first_boot);
343 first_boot = NXRD32(adapter, NETXEN_PCIE_REG(0x4)); 343 NXRD32(adapter, NETXEN_PCIE_REG(0x4));
344 } 344 }
345 345
346 /* This is the first boot after power up */ 346 /* This is the first boot after power up */