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| author | Thorsten Blum <thorsten.blum@toblux.com> | 2024-07-10 03:05:21 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-07-10 00:20:52 -0600 |
| commit | f7c696a56cc7d70515774a24057b473757ec6089 (patch) | |
| tree | ed806587ba7d60223920ca12909ab27d73902297 /io_uring | |
| parent | 93d8032f4143c8d2ac3e10c6504385c26acc511f (diff) | |
| download | linux-stable-f7c696a56cc7d70515774a24057b473757ec6089.tar.gz linux-stable-f7c696a56cc7d70515774a24057b473757ec6089.tar.bz2 linux-stable-f7c696a56cc7d70515774a24057b473757ec6089.zip | |
io_uring/napi: Remove unnecessary s64 cast
Since the do_div() macro casts the divisor to u32 anyway, remove the
unnecessary s64 cast and fix the following Coccinelle/coccicheck
warning reported by do_div.cocci:
WARNING: do_div() does a 64-by-32 division, please consider using div64_s64 instead
Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com>
Link: https://lore.kernel.org/r/20240710010520.384009-2-thorsten.blum@toblux.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/napi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/io_uring/napi.c b/io_uring/napi.c index 8c18ede595c4..762254a7ff3f 100644 --- a/io_uring/napi.c +++ b/io_uring/napi.c @@ -283,7 +283,7 @@ void __io_napi_adjust_timeout(struct io_ring_ctx *ctx, struct io_wait_queue *iow s64 poll_to_ns = timespec64_to_ns(ts); if (poll_to_ns > 0) { u64 val = poll_to_ns + 999; - do_div(val, (s64) 1000); + do_div(val, 1000); poll_to = val; } } |