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delete unused variable for PrevInterval()

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Summary: delete unused variable

Test Plan: make check

Reviewers: sdong, andrewkr, IslamAbdelRahman, tianx

Reviewed By: tianx

Subscribers: andrewkr, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D64509
This commit is contained in:
Aaron Gao 2016-09-29 13:19:58 -07:00
parent 87dfc1d23e
commit 26388247aa
1 changed files with 2 additions and 4 deletions
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6
db/db_iter.cc
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@ -540,7 +540,6 @@ void DBIter::PrevInternal() {
} }
ParsedInternalKey ikey; ParsedInternalKey ikey;
bool match_prefix = true;
while (iter_->Valid()) { while (iter_->Valid()) {
saved_key_.SetKey(ExtractUserKey(iter_->key()), saved_key_.SetKey(ExtractUserKey(iter_->key()),
@ -557,8 +556,7 @@ void DBIter::PrevInternal() {
if (valid_ && prefix_extractor_ && prefix_same_as_start_ && if (valid_ && prefix_extractor_ && prefix_same_as_start_ &&
prefix_extractor_->Transform(saved_key_.GetKey()) prefix_extractor_->Transform(saved_key_.GetKey())
.compare(prefix_start_key_) != 0) { .compare(prefix_start_key_) != 0) {
match_prefix = false; valid_ = false;
break;
} }
return; return;
} }
@ -572,7 +570,7 @@ void DBIter::PrevInternal() {
} }
// We haven't found any key - iterator is not valid // We haven't found any key - iterator is not valid
// Or the prefix is different than start prefix // Or the prefix is different than start prefix
assert(!iter_->Valid() || !match_prefix); assert(!iter_->Valid());
valid_ = false; valid_ = false;
} }