Messages in this thread Patch in this message | | | From | Colin Ian King <> | Subject | [PATCH][next] netxen_nic: remove redundant assignment to variable capability | Date | Tue, 6 Feb 2024 11:50:49 +0000 |
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The variable capability is being assigned a value that is never read and is being re-assigned later. The assignment is redundant and can be removed. Also remove empty line before assignment to capability.
Cleans up clang scan build warning: drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c:1189:2: warning: Value stored to 'capability' is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com> --- drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c index 35ec9aab3dc7..51fa880eaf6c 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c @@ -1186,7 +1186,6 @@ static int netxen_p3_has_mn(struct netxen_adapter *adapter) { u32 capability, flashed_ver; - capability = 0; /* NX2031 always had MN */ if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) @@ -1197,7 +1196,6 @@ netxen_p3_has_mn(struct netxen_adapter *adapter) flashed_ver = NETXEN_DECODE_VERSION(flashed_ver); if (flashed_ver >= NETXEN_VERSION_CODE(4, 0, 220)) { - capability = NXRD32(adapter, NX_PEG_TUNE_CAPABILITY); if (capability & NX_PEG_TUNE_MN_PRESENT) return 1; -- 2.39.2
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