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authorLi zeming <zeming@nfschina.com>2023-10-24 10:04:34 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2023-12-11 22:09:52 +0100
commit4ac934b1aaa99e00ca25875d55094a4fe34e212d (patch)
treed62f9fd91deb25a108a9b27625775e311a679c2c /kernel/power
parentbbeaa4691fa8682e2fe2e87f28d5fce39805fa68 (diff)
PM: hibernate: Do not initialize error in snapshot_write_next()
The error variable in snapshot_write_next() gets a value before it is used, so don't initialize it to 0 upfront. Signed-off-by: Li zeming <zeming@nfschina.com> [ rjw: Subject and changelog rewrite ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel/power')
-rw-r--r--kernel/power/snapshot.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index 71b2f12ed3b5..e3e8f1c6e75f 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -2778,7 +2778,7 @@ static void *get_buffer(struct memory_bitmap *bm, struct chain_allocator *ca)
int snapshot_write_next(struct snapshot_handle *handle)
{
static struct chain_allocator ca;
- int error = 0;
+ int error;
next:
/* Check if we have already loaded the entire image */