[PULL,50/53] ipmi: add some local variables in ipmi_sdr_init

Commit Message

Michael S. Tsirkin March 11, 2016, 3:10 p.m. UTC

From: Cédric Le Goater <[e-mail]>

This patch adds a couple of variables to manipulate the raw sdr
entries. The const attribute is also removed on init_sdrs. This will
ease the introduction of a sdr loader using a file.

Signed-off-by: Cédric Le Goater <[e-mail]>
Acked-by: Corey Minyard <[e-mail]>
Reviewed-by: Marcel Apfelbaum <[e-mail]>
Reviewed-by: Michael S. Tsirkin <[e-mail]>
Signed-off-by: Michael S. Tsirkin <[e-mail]>
---
 hw/ipmi/ipmi_bmc_sim.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

Patch

diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c
index 9176f8a..dc9c14c 100644
--- a/hw/ipmi/ipmi_bmc_sim.c
+++ b/hw/ipmi/ipmi_bmc_sim.c
@@ -1683,7 +1683,7 @@  static void register_cmds(IPMIBmcSim *s)
     ipmi_register_netfn(s, IPMI_NETFN_STORAGE, &storage_netfn);
 }
 
-static const uint8_t init_sdrs[] = {
+static uint8_t init_sdrs[] = {
     /* Watchdog device */
     0x00, 0x00, 0x51, 0x02,   35, 0x20, 0x00, 0x00,
     0x23, 0x01, 0x63, 0x00, 0x23, 0x6f, 0x0f, 0x01,
@@ -1696,17 +1696,22 @@  static void ipmi_sdr_init(IPMIBmcSim *ibs)
 {
     unsigned int i;
     int len;
+    size_t sdrs_size;
+    uint8_t *sdrs;
 
-    for (i = 0; i < sizeof(init_sdrs); i += len) {
+    sdrs_size = sizeof(init_sdrs);
+    sdrs = init_sdrs;
+
+    for (i = 0; i < sdrs_size; i += len) {
         struct ipmi_sdr_header *sdrh;
 
-        if ((i + IPMI_SDR_HEADER_SIZE) > sizeof(init_sdrs)) {
+        if (i + IPMI_SDR_HEADER_SIZE > sdrs_size) {
             error_report("Problem with recid 0x%4.4x", i);
             return;
         }
-        sdrh = (struct ipmi_sdr_header *) &init_sdrs[i];
+        sdrh = (struct ipmi_sdr_header *) &sdrs[i];
         len = ipmi_sdr_length(sdrh);
-        if ((i + len) > sizeof(init_sdrs)) {
+        if (i + len > sdrs_size) {
             error_report("Problem with recid 0x%4.4x", i);
             return;
         }