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[for-2.12,v2,02/12] ppc/xics: remove useless if condition

Message ID 20171109101439.390-3-clg@kaod.org
State New
Headers show
Series spapr: introduce an IRQ allocator at the machine level | expand

Commit Message

Cédric Le Goater Nov. 9, 2017, 10:14 a.m. UTC 
The previous code section uses a 'first < 0' test and returns. Therefore,
there is no need to test the 'first' variable against '>= 0' afterwards.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
 hw/intc/xics_spapr.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
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Patch

diff --git a/hw/intc/xics_spapr.c b/hw/intc/xics_spapr.c
index d98ea8b13068..e8c0a1b3e903 100644
--- a/hw/intc/xics_spapr.c
+++ b/hw/intc/xics_spapr.c
@@ -329,10 +329,8 @@  int spapr_ics_alloc_block(ICSState *ics, int num, bool lsi,
         return -1;
     }
 
-    if (first >= 0) {
-        for (i = first; i < first + num; ++i) {
-            ics_set_irq_type(ics, i, lsi);
-        }
+    for (i = first; i < first + num; ++i) {
+        ics_set_irq_type(ics, i, lsi);
     }
     first += ics->offset;