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libertas: make lbs_init_mesh() void

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Fix the following coccicheck warning:

drivers/net/wireless/marvell/libertas/mesh.c:833:5-8: Unneeded variable:
"ret". Return "0" on line 874

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Reviewed-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200410090942.27239-1-yanaijie@huawei.com
This commit is contained in:
Jason Yan 2020-04-10 17:09:42 +08:00 • committed by Kalle Valo
parent 80efb443ea
commit 2fd5fdca6a
2 changed files with 2 additions and 6 deletions
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6
drivers/net/wireless/marvell/libertas/mesh.c
View file

@ -828,10 +828,8 @@ static void lbs_persist_config_remove(struct net_device *dev)
* Check mesh FW version and appropriately send the mesh start
* command
*/
int lbs_init_mesh(struct lbs_private *priv)
void lbs_init_mesh(struct lbs_private *priv)
{
int ret = 0;
/* Determine mesh_fw_ver from fwrelease and fwcapinfo */
/* 5.0.16p0 9.0.0.p0 is known to NOT support any mesh */
/* 5.110.22 have mesh command with 0xa3 command id */
@ -870,8 +868,6 @@ int lbs_init_mesh(struct lbs_private *priv)
/* Stop meshing until interface is brought up */
lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_STOP, 1);
return ret;
}
void lbs_start_mesh(struct lbs_private *priv)

2
drivers/net/wireless/marvell/libertas/mesh.h
View file

@ -16,7 +16,7 @@
struct net_device;
int lbs_init_mesh(struct lbs_private *priv);
void lbs_init_mesh(struct lbs_private *priv);
void lbs_start_mesh(struct lbs_private *priv);
int lbs_deinit_mesh(struct lbs_private *priv);