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staging: r8188eu: remove unnecessary variable in ioctl_linux

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Returning value 0 directly instead of storing it in variable ret.
This commit can prevent cocci warning as follows:

  Unneeded variable: "ret". Return "0" on line 3030

Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: Kang Minchul <tegongkang@gmail.com>
Link: https://lore.kernel.org/r/20221025170621.271903-2-tegongkang@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Kang Minchul
2022-10-26 02:06:18 +09:00
committed by Greg Kroah-Hartman
parent 737143dc87
commit cbcab58a7c
1 changed files with 1 additions and 3 deletions
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4
drivers/staging/r8188eu/os_dep/ioctl_linux.c
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@@ -2979,8 +2979,6 @@ static int rtw_p2p_set(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
int ret = 0;
if (!memcmp(extra, "enable =", 7)) {
rtw_wext_p2p_enable(dev, info, wrqu, &extra[7]);
} else if (!memcmp(extra, "setDN =", 6)) {
@@ -3027,7 +3025,7 @@ static int rtw_p2p_set(struct net_device *dev,
rtw_p2p_set_persistent(dev, info, wrqu, &extra[11]);
}
return ret;
return 0;
}
static int rtw_p2p_get2(struct net_device *dev,