drivers/char/ipmi/ipmi_si_intf.c: fix warning: variable 'addr_space' set but not...

Fix a warning message generated by GCC, and also updates a web address
pointing to a pdf containing information.

CC [M]  drivers/char/ipmi/ipmi_si_intf.o
drivers/char/ipmi/ipmi_si_intf.c: In function 'try_init_spmi':
drivers/char/ipmi/ipmi_si_intf.c:2016:8: warning: variable 'addr_space' set but not used

Signed-off-by: Sergey V. <sftp.mtuci@gmail.com>
Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Acked-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index ff68e7c..ecfe43b 100644 (file)
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -1965,8 +1965,8 @@ static int acpi_gpe_irq_setup(struct smi_info *info)
 
 /*
  * Defined at
- * http://h21007.www2.hp.com/dspp/files/unprotected/devresource/
- * Docs/TechPapers/IA64/hpspmi.pdf
+ * http://h21007.www2.hp.com/portal/download/files
+ * /unprot/hpspmi.pdf
  */
 struct SPMITable {
        s8      Signature[4];
@@ -2013,18 +2013,12 @@ struct SPMITable {
 static __devinit int try_init_spmi(struct SPMITable *spmi)
 {
        struct smi_info  *info;
-       u8               addr_space;
 
        if (spmi->IPMIlegacy != 1) {
                printk(KERN_INFO PFX "Bad SPMI legacy %d\n", spmi->IPMIlegacy);
                return -ENODEV;
        }
 
-       if (spmi->addr.space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY)
-               addr_space = IPMI_MEM_ADDR_SPACE;
-       else
-               addr_space = IPMI_IO_ADDR_SPACE;
-
        info = kzalloc(sizeof(*info), GFP_KERNEL);
        if (!info) {
                printk(KERN_ERR PFX "Could not allocate SI data (3)\n");