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authorJiapeng Chong <jiapeng.chong@linux.alibaba.com>2021-05-13 18:49:37 +0800
committerMartin K. Petersen <martin.petersen@oracle.com>2021-05-14 23:09:24 -0400
commitf8a78e9118ee6cee7c24113891a0e24b77486f5e (patch)
tree3b208dd43be5e9ac275356e67eac42851e9656c3
parent96f3903c4c7ac2c2794a9d5d6bbd2c84b079c682 (diff)
scsi: target: sbp_target: Remove redundant assignment to pg_size
Variable pg_size is set to '0x100 << pg_size', but this value is never read and it is not used later on. Hence it is a redundant assignment and can be removed. Clean up the following clang-analyzer warning: drivers/target/sbp/sbp_target.c:1264:3: warning: Value stored to 'pg_size' is never read [clang-analyzer-deadcode.DeadStores]. Link: https://lore.kernel.org/r/1620902977-57076-1-git-send-email-jiapeng.chong@linux.alibaba.com Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
-rw-r--r--drivers/target/sbp/sbp_target.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
index ce84f93c183a..4d3ceee23622 100644
--- a/drivers/target/sbp/sbp_target.c
+++ b/drivers/target/sbp/sbp_target.c
@@ -1261,7 +1261,6 @@ static int sbp_rw_data(struct sbp_target_request *req)
pg_size = CMDBLK_ORB_PG_SIZE(be32_to_cpu(req->orb.misc));
if (pg_size) {
pr_err("sbp_run_transaction: page size ignored\n");
- pg_size = 0x100 << pg_size;
}
spin_lock_bh(&sess->lock);