Messages in this thread Patch in this message | | | From | Jiapeng Chong <> | Subject | [PATCH] block: drbd: drbd_receiver: Remove redundant assignment to err | Date | Fri, 30 Apr 2021 17:20:56 +0800 |
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Variable err is set to '-EIO' but this value is never read as it is overwritten or not used later on, hence it is a redundant assignment and can be removed.
Clean up the following clang-analyzer warning:
drivers/block/drbd/drbd_receiver.c:3955:5: warning: Value stored to 'err' is never read [clang-analyzer-deadcode.DeadStores].
Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> --- drivers/block/drbd/drbd_receiver.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index 69284eb..e3b1e87 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -3952,7 +3952,6 @@ static int receive_SyncParam(struct drbd_connection *connection, struct packet_i drbd_err(device, "verify-alg of wrong size, " "peer wants %u, accepting only up to %u byte\n", data_size, SHARED_SECRET_MAX); - err = -EIO; goto reconnect; } -- 1.8.3.1
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