Messages in this thread Patch in this message | | | From | Zhang chunchao <> | Subject | [PATCH] Modify the return value ret to EOPNOTSUPP when initialized to reduce repeated assignment of errno | Date | Thu, 11 Aug 2022 15:56:38 +0800 |
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Remove unnecessary initialization assignments.
Signed-off-by: Zhang chunchao <chunchao@nfschina.com> --- io_uring/io_uring.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index b54218da075c..8c267af06401 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -3859,14 +3859,13 @@ SYSCALL_DEFINE4(io_uring_register, unsigned int, fd, unsigned int, opcode, void __user *, arg, unsigned int, nr_args) { struct io_ring_ctx *ctx; - long ret = -EBADF; + long ret = -EOPNOTSUPP; struct fd f; f = fdget(fd); if (!f.file) return -EBADF; - ret = -EOPNOTSUPP; if (!io_is_uring_fops(f.file)) goto out_fput; -- 2.18.2
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