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dri3-swap.c:237:24: error: variable 'tmp' is uninitialized when used here [-Werror,-Wuninitialized]
list_for_each_entry(tmp, &mru, link) {
^~~
dri3-swap.c:117:45: note: expanded from macro 'list_for_each_entry'
for (pos = __container_of((head)->next, pos, member); \
^~~
dri3-swap.c:114:41: note: expanded from macro '__container_of'
(void *)((char *)(ptr) - ((char *)&(sample)->member - (char *)(sample)))
^~~~~~
dri3-swap.c:236:22: note: initialize the variable 'tmp' to silence this warning
struct buffer *tmp, *b = NULL;
^
= NULL
--- benchmarks/dri3-swap.c.orig 2019-02-21 22:26:50 UTC
+++ benchmarks/dri3-swap.c
@@ -233,7 +233,7 @@ static void run(Display *dpy, Window win)
clock_gettime(CLOCK_MONOTONIC, &start);
do {
for (n = 0; n < 1000; n++) {
- struct buffer *tmp, *b = NULL;
+ struct buffer *tmp = NULL, *b = NULL;
list_for_each_entry(tmp, &mru, link) {
if (!tmp->busy) {
b = tmp;
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