diff options
Diffstat (limited to 'arch/sparc/mm/extable.c')
| -rw-r--r-- | arch/sparc/mm/extable.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/arch/sparc/mm/extable.c b/arch/sparc/mm/extable.c index db214e9931d9..2422511dc8c5 100644 --- a/arch/sparc/mm/extable.c +++ b/arch/sparc/mm/extable.c @@ -13,11 +13,11 @@ void sort_extable(struct exception_table_entry *start, /* Caller knows they are in a range if ret->fixup == 0 */ const struct exception_table_entry * -search_extable(const struct exception_table_entry *start, - const struct exception_table_entry *last, +search_extable(const struct exception_table_entry *base, + const size_t num, unsigned long value) { - const struct exception_table_entry *walk; + int i; /* Single insn entries are encoded as: * word 1: insn address @@ -37,30 +37,30 @@ search_extable(const struct exception_table_entry *start, */ /* 1. Try to find an exact match. */ - for (walk = start; walk <= last; walk++) { - if (walk->fixup == 0) { + for (i = 0; i < num; i++) { + if (base[i].fixup == 0) { /* A range entry, skip both parts. */ - walk++; + i++; continue; } /* A deleted entry; see trim_init_extable */ - if (walk->fixup == -1) + if (base[i].fixup == -1) continue; - if (walk->insn == value) - return walk; + if (base[i].insn == value) + return &base[i]; } /* 2. Try to find a range match. */ - for (walk = start; walk <= (last - 1); walk++) { - if (walk->fixup) + for (i = 0; i < (num - 1); i++) { + if (base[i].fixup) continue; - if (walk[0].insn <= value && walk[1].insn > value) - return walk; + if (base[i].insn <= value && base[i + 1].insn > value) + return &base[i]; - walk++; + i++; } return NULL; |