Messages in this thread Patch in this message | | | From | Li kunyu <> | Subject | [PATCH] events: core: Remove unnecessary ‘0’ values from ret | Date | Wed, 2 Aug 2023 09:36:30 +0800 |
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ret is assigned first, so it does not need to initialize the assignment.
Signed-off-by: Li kunyu <kunyu@nfschina.com> --- kernel/events/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/events/core.c b/kernel/events/core.c index db016e418931..97e69a558774 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -924,7 +924,7 @@ static inline int perf_cgroup_connect(int fd, struct perf_event *event, struct perf_cgroup *cgrp; struct cgroup_subsys_state *css; struct fd f = fdget(fd); - int ret = 0; + int ret; if (!f.file) return -EBADF; @@ -6371,7 +6371,7 @@ static int perf_mmap(struct file *file, struct vm_area_struct *vma) unsigned long vma_size; unsigned long nr_pages; long user_extra = 0, extra = 0; - int ret = 0, flags = 0; + int ret, flags = 0; /* * Don't allow mmap() of inherited per-task counters. This would -- 2.18.2
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