Declare 'prev' and 'this' outside the loop to avoid clang warning about 'prev' being uninitialized
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/gettime.c b/gettime.c
index cc9dcb7..5b85a23 100644
--- a/gettime.c
+++ b/gettime.c
@@ -501,6 +501,7 @@
unsigned int nr_cpus = cpus_online();
struct clock_entry *entries;
unsigned long tentries, failed;
+ struct clock_entry *prev, *this;
uint64_t seq = 0;
int i;
@@ -558,7 +559,7 @@
qsort(entries, tentries, sizeof(struct clock_entry), clock_cmp);
for (failed = i = 0; i < tentries; i++) {
- struct clock_entry *prev, *this = &entries[i];
+ this = &entries[i];
if (!i) {
prev = this;