From: Michal Orzel <michalorzel.eng@gmail.com>
Date: Sat, 23 Apr 2022 13:38:07 +0200
Subject: [PATCH] block/badblocks: Remove redundant assignments
Git-commit: 3de2e5f28cb133f1d9c1b2403079722d0e7b671e
Patch-mainline: v5.19-rc1
References: jsc#PED-1183
Get rid of redundant assignments to a variable sectors from functions
badblocks_check and badblocks_clear. This variable, that is a function
parameter, is being assigned a value that is never read until the end of
function.
Reported by clang-tidy [deadcode.DeadStores]
Signed-off-by: Michal Orzel <michalorzel.eng@gmail.com>
Link: https://lore.kernel.org/r/20220423113811.13335-1-michalorzel.eng@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Hannes Reinecke <hare@suse.com>
---
block/badblocks.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/block/badblocks.c b/block/badblocks.c
index d39056630d9c..3afb550c0f7b 100644
--- a/block/badblocks.c
+++ b/block/badblocks.c
@@ -65,7 +65,6 @@ int badblocks_check(struct badblocks *bb, sector_t s, int sectors,
s >>= bb->shift;
target += (1<<bb->shift) - 1;
target >>= bb->shift;
- sectors = target - s;
}
/* 'target' is now the first block after the bad range */
@@ -345,7 +344,6 @@ int badblocks_clear(struct badblocks *bb, sector_t s, int sectors)
s += (1<<bb->shift) - 1;
s >>= bb->shift;
target >>= bb->shift;
- sectors = target - s;
}
write_seqlock_irq(&bb->lock);
--
2.35.3