nfc: remove duplicate variable declaration (#52360)

d-netto · web-flow · commit aef528d32a62 · 2023-12-01T00:51:11.000-03:00
diff --git a/src/gc.c b/src/gc.c
@@ -1422,8 +1422,6 @@ int jl_gc_classify_pools(size_t sz, int *osize)
 
 gc_fragmentation_stat_t gc_page_fragmentation_stats[JL_GC_N_POOLS];
 
-extern gc_fragmentation_stat_t gc_page_fragmentation_stats[JL_GC_N_POOLS];
-
 STATIC_INLINE void gc_update_page_fragmentation_data(jl_gc_pagemeta_t *pg) JL_NOTSAFEPOINT
 {
 #ifdef GC_MEASURE_PAGE_FRAGMENTATION

Original file line number	Diff line number	Diff line change
`@@ -1422,8 +1422,6 @@ int jl_gc_classify_pools(size_t sz, int *osize)`
`1422`	`1422`
`1423`	`1423`	`gc_fragmentation_stat_t gc_page_fragmentation_stats[JL_GC_N_POOLS];`
`1424`	`1424`
`1425`		`-extern gc_fragmentation_stat_t gc_page_fragmentation_stats[JL_GC_N_POOLS];`
`1426`		`-`
`1427`	`1425`	`STATIC_INLINE void gc_update_page_fragmentation_data(jl_gc_pagemeta_t *pg) JL_NOTSAFEPOINT`
`1428`	`1426`	`{`
`1429`	`1427`	`#ifdef GC_MEASURE_PAGE_FRAGMENTATION`