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authorThorsten Blum <thorsten.blum@toblux.com>2024-07-10 03:05:21 +0200
committerJens Axboe <axboe@kernel.dk>2024-07-10 00:20:52 -0600
commitf7c696a56cc7d70515774a24057b473757ec6089 (patch)
treeed806587ba7d60223920ca12909ab27d73902297 /io_uring/napi.c
parent93d8032f4143c8d2ac3e10c6504385c26acc511f (diff)
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/napi.c')
-rw-r--r--io_uring/napi.c2
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;
}
}