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staging: wilc1000: remove unnecessary local variables 

Remove unnecessary local variable "ret" and its assignments from
functions wilc_set_tx_power and wilc_get_tx_power. Suggested by
Coccinelle.

Signed-off-by: Himadri Pandya <himadri18.07@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Himadri Pandya 2019-03-09 20:45:06 +05:30 committed by Greg Kroah-Hartman
parent 1d78178410
commit 72a2af2201
1 changed files with 3 additions and 9 deletions
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12
drivers/staging/wilc1000/host_interface.c
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@ -2121,7 +2121,6 @@ int wilc_setup_multicast_filter(struct wilc_vif *vif, u32 enabled, u32 count,
int wilc_set_tx_power(struct wilc_vif *vif, u8 tx_power)
{
int ret;
struct wid wid;
wid.id = WID_TX_POWER;
@ -2129,15 +2128,12 @@ int wilc_set_tx_power(struct wilc_vif *vif, u8 tx_power)
wid.val = &tx_power;
wid.size = sizeof(char);
ret = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1,
return wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1,
wilc_get_vif_idx(vif));
return ret;
}
int wilc_get_tx_power(struct wilc_vif *vif, u8 *tx_power)
{
int ret;
struct wid wid;
wid.id = WID_TX_POWER;
@ -2145,8 +2141,6 @@ int wilc_get_tx_power(struct wilc_vif *vif, u8 *tx_power)
wid.val = tx_power;
wid.size = sizeof(char);
ret = wilc_send_config_pkt(vif, WILC_GET_CFG, &wid, 1,
wilc_get_vif_idx(vif));
return ret;
return wilc_send_config_pkt(vif, WILC_GET_CFG, &wid, 1,
wilc_get_vif_idx(vif));
}