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| author | Colin Ian King <colin.i.king@gmail.com> | 2022-01-13 00:05:45 +0000 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-01-13 13:00:45 -0700 |
| commit | a6431e351c6ec5bb6800787d259b343088f369a3 (patch) | |
| tree | 0ef65fe0836014b8dc14dd07445a38b18ac54d30 | |
| parent | 413ec8057bc3d368574abd05dd27e747063b2f59 (diff) | |
aoe: remove redundant assignment on variable n
The variable n is being bit-wise or'd with a value and reassigned
before being returned. The update of n is redundant, replace
the |= operator with | instead. Cleans up clang scan warning:
drivers/block/aoe/aoecmd.c:125:9: warning: Although the value stored
to 'n' is used in the enclosing expression, the value is never
actually read from 'n' [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20220113000545.1307091-1-colin.i.king@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | drivers/block/aoe/aoecmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c index 588889bea7c3..6af111f568e4 100644 --- a/drivers/block/aoe/aoecmd.c +++ b/drivers/block/aoe/aoecmd.c @@ -122,7 +122,7 @@ newtag(struct aoedev *d) register ulong n; n = jiffies & 0xffff; - return n |= (++d->lasttag & 0x7fff) << 16; + return n | (++d->lasttag & 0x7fff) << 16; } static u32 |