[Xen-changelog] [qemu-xen-traditional stable-4.6] smbios: Don't allocate smbus eeprom buffer

[patchbot@xxxxxxx]

commit b1f89c26126df966894b1e0746bfa56267ae1478
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Tue Apr 21 14:32:08 2015 +0100
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Fri Oct 16 16:52:06 2015 +0100

    smbios: Don't allocate smbus eeprom buffer
    
    smbus_eeprom_device_init() has been disabled since 2007.  The #define turns
    the actual function call into a comma expression with no effect.
    
    Removing the leaked allocation also makes Valgrind happier.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Coverity-ID: 1090387
---
 hw/pc.c |   12 +-----------
 1 files changed, 1 insertions(+), 11 deletions(-)

diff --git a/hw/pc.c b/hw/pc.c
index 3e33694..7359338 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -79,7 +79,6 @@ static void xen_relocator_hook(target_phys_addr_t 
*prot_addr_upd,
                                uint16_t protocol,
                               const uint8_t header[], int kernel_size,
                               target_phys_addr_t real_addr, int real_size);
-#define smbus_eeprom_device_init (void)
 
 static void ioport80_write(void *opaque, uint32_t addr, uint32_t data)
 {
@@ -1135,17 +1134,8 @@ vga_bios_error:
     }
 
     if (pci_enabled && acpi_enabled) {
-        uint8_t *eeprom_buf = qemu_mallocz(8 * 256); /* XXX: make this 
persistent */
-        i2c_bus *smbus;
-
         /* TODO: Populate SPD eeprom data.  */
-        smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, i8259[9]);
-
-       if (smbus) {
-           for (i = 0; i < 8; i++) {
-               smbus_eeprom_device_init(smbus, 0x50 + i, eeprom_buf + (i * 
256));
-           }
-        }
+        piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, i8259[9]);
     }
 
     if (i440fx_state) {
--
generated by git-patchbot for /home/xen/git/qemu-xen-traditional.git#stable-4.6

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