alpha: Remove set but unused variables.

[pandora-kernel.git] / arch / alpha / kernel / core_mcpcia.c

diff --git a/arch/alpha/kernel/core_mcpcia.c b/arch/alpha/kernel/core_mcpcia.c
index 8d01907..da7bcc3 100644 (file)
--- a/arch/alpha/kernel/core_mcpcia.c
+++ b/arch/alpha/kernel/core_mcpcia.c
@@ -40,8 +40,6 @@
 # define DBG_CFG(args)
 #endif
 
-#define MCPCIA_MAX_HOSES 4
-
 /*
  * Given a bus, device, and function number, compute resulting
  * configuration space address and setup the MCPCIA_HAXR2 register
@@ -90,7 +88,7 @@ conf_read(unsigned long addr, unsigned char type1,
 {
        unsigned long flags;
        unsigned long mid = MCPCIA_HOSE2MID(hose->index);
-       unsigned int stat0, value, temp, cpu;
+       unsigned int stat0, value, cpu;
 
        cpu = smp_processor_id();
 
@@ -103,7 +101,7 @@ conf_read(unsigned long addr, unsigned char type1,
        stat0 = *(vuip)MCPCIA_CAP_ERR(mid);
        *(vuip)MCPCIA_CAP_ERR(mid) = stat0;
        mb();
-       temp = *(vuip)MCPCIA_CAP_ERR(mid);
+       *(vuip)MCPCIA_CAP_ERR(mid);
        DBG_CFG(("conf_read: MCPCIA_CAP_ERR(%d) was 0x%x\n", mid, stat0));
 
        mb();
@@ -138,7 +136,7 @@ conf_write(unsigned long addr, unsigned int value, unsigned char type1,
 {
        unsigned long flags;
        unsigned long mid = MCPCIA_HOSE2MID(hose->index);
-       unsigned int stat0, temp, cpu;
+       unsigned int stat0, cpu;
 
        cpu = smp_processor_id();
 
@@ -147,7 +145,7 @@ conf_write(unsigned long addr, unsigned int value, unsigned char type1,
        /* Reset status register to avoid losing errors.  */
        stat0 = *(vuip)MCPCIA_CAP_ERR(mid);
        *(vuip)MCPCIA_CAP_ERR(mid) = stat0; mb();
-       temp = *(vuip)MCPCIA_CAP_ERR(mid);
+       *(vuip)MCPCIA_CAP_ERR(mid);
        DBG_CFG(("conf_write: MCPCIA CAP_ERR(%d) was 0x%x\n", mid, stat0));
 
        draina();
@@ -159,7 +157,7 @@ conf_write(unsigned long addr, unsigned int value, unsigned char type1,
        *((vuip)addr) = value;
        mb();
        mb();  /* magic */
-       temp = *(vuip)MCPCIA_CAP_ERR(mid); /* read to force the write */
+       *(vuip)MCPCIA_CAP_ERR(mid); /* read to force the write */
        mcheck_expected(cpu) = 0;
        mb();
 
@@ -574,12 +572,10 @@ mcpcia_print_system_area(unsigned long la_ptr)
 void
 mcpcia_machine_check(unsigned long vector, unsigned long la_ptr)
 {
-       struct el_common *mchk_header;
        struct el_MCPCIA_uncorrected_frame_mcheck *mchk_logout;
        unsigned int cpu = smp_processor_id();
        int expected;
 
-       mchk_header = (struct el_common *)la_ptr;
        mchk_logout = (struct el_MCPCIA_uncorrected_frame_mcheck *)la_ptr;
        expected = mcheck_expected(cpu);