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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>
This commit is contained in:
Colin Ian King 2022-01-13 00:05:45 +00:00 committed by Jens Axboe
parent 413ec8057b
commit a6431e351c
1 changed files with 1 additions and 1 deletions
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2
drivers/block/aoe/aoecmd.c
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@ -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