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[RFC,v0,06/15] ppc: stop after getting first unused DR slot in DRC table

Message ID 1409810785-12391-7-git-send-email-bharata@linux.vnet.ibm.com
State New
Headers show

Commit Message

Bharata B Rao Sept. 4, 2014, 6:06 a.m. UTC 
When adding a new entry to the DRC table, stop looking at more entries
after finding the first free slot.

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
---
 hw/ppc/spapr.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 441a4a7..6a0b9c5 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -372,6 +372,7 @@  static sPAPRDrcEntry *spapr_add_to_drc_table(int type, uint64_t buid,
     for (i = start; i < end; i++) {
         if (spapr->drc_table[i].id == 0) {
             empty_drc = &spapr->drc_table[i];
+            break;
         }
 
         if (spapr->drc_table[i].id == buid) {