This patch gets rid of two uninitialized variable warnings by initializing idx in fs/bio.c and fd in fs/eventpoll.c; both of these are initialized through pointers later on.
diff --git a/fs/bio.c b/fs/bio.c
index eb8fbc5..c4deed9 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -166,7 +166,7 @@ struct bio *bio_alloc_bioset(gfp_t gfp_m
bio_init(bio);
if (likely(nr_iovecs)) {
- unsigned long idx;
+ unsigned long idx = 0;
bvl = bvec_alloc_bs(gfp_mask, nr_iovecs, &idx, bs);
if (unlikely(!bvl)) {
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 1b4491c..243c254 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -497,7 +497,7 @@ void eventpoll_release_file(struct file
*/
asmlinkage long sys_epoll_create(int size)
{
- int error, fd;
+ int error, fd = 0;
struct eventpoll *ep;
struct inode *inode;
struct file *file;
-
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