[PATCH] bna: Remove unnecessary self assignment
From: Nathan Chancellor <hidden>
Date: 2018-09-20 22:25:30
Also in:
lkml
Subsystem:
brocade bna 10 gigabit ethernet driver, networking drivers, the rest · Maintainers:
Rasesh Mody, Sudarsana Kalluru, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Clang warns when a variable is assigned to itself.
drivers/net/ethernet/brocade/bna/bna_enet.c:1800:9: warning: explicitly
assigning value of variable of type 'int' to itself [-Wself-assign]
for (i = i; i < (bna->ioceth.attr.num_ucmac * 2); i++)
~ ^ ~
drivers/net/ethernet/brocade/bna/bna_enet.c:1835:9: warning: explicitly
assigning value of variable of type 'int' to itself [-Wself-assign]
for (i = i; i < (bna->ioceth.attr.num_mcmac * 2); i++)
~ ^ ~
2 warnings generated.
Link: https://github.com/ClangBuiltLinux/linux/issues/110
Signed-off-by: Nathan Chancellor <redacted>
---
drivers/net/ethernet/brocade/bna/bna_enet.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
index bba81735ce87..6d2d4527357c 100644
--- a/drivers/net/ethernet/brocade/bna/bna_enet.c
+++ b/drivers/net/ethernet/brocade/bna/bna_enet.c@@ -1797,7 +1797,7 @@ bna_ucam_mod_init(struct bna_ucam_mod *ucam_mod, struct bna *bna, /* A separate queue to allow synchronous setting of a list of MACs */ INIT_LIST_HEAD(&ucam_mod->del_q); - for (i = i; i < (bna->ioceth.attr.num_ucmac * 2); i++) + for (; i < (bna->ioceth.attr.num_ucmac * 2); i++) list_add_tail(&ucam_mod->ucmac[i].qe, &ucam_mod->del_q); ucam_mod->bna = bna;
@@ -1832,7 +1832,7 @@ bna_mcam_mod_init(struct bna_mcam_mod *mcam_mod, struct bna *bna, /* A separate queue to allow synchronous setting of a list of MACs */ INIT_LIST_HEAD(&mcam_mod->del_q); - for (i = i; i < (bna->ioceth.attr.num_mcmac * 2); i++) + for (; i < (bna->ioceth.attr.num_mcmac * 2); i++) list_add_tail(&mcam_mod->mcmac[i].qe, &mcam_mod->del_q); mcam_mod->bna = bna;
--
2.19.0