[Drbd-dev] [PATCH] block: drbd: drbd_receiver: Remove redundant assignment to err
jiapeng.chong at linux.alibaba.com
Fri Apr 30 11:20:56 CEST 2021
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 at linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong at 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
@@ -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",
- err = -EIO;
More information about the drbd-dev