From 94b23855c034ffa50e1f94f43ef4500520e4c36e Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Fri, 25 May 2007 21:59:29 -0400 Subject: [PATCH] libertas: correct error report paths for wlan_fwt_list_ioctl Ensure the leave debug print gets triggered when necessary. Signed-off-by: Dan Williams Signed-off-by: John W. Linville --- drivers/net/wireless/libertas/ioctl.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) (limited to 'drivers/net/wireless') diff --git a/drivers/net/wireless/libertas/ioctl.c b/drivers/net/wireless/libertas/ioctl.c index cfb4752b3bc..a59d26ba6c7 100644 --- a/drivers/net/wireless/libertas/ioctl.c +++ b/drivers/net/wireless/libertas/ioctl.c @@ -603,12 +603,14 @@ static int wlan_fwt_list_ioctl(wlan_private * priv, struct ifreq *req) char *ptr = in_str; static char out_str[128]; char *pbuf = out_str; - int ret; + int ret = 0; lbs_deb_enter(LBS_DEB_IOCTL); - if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str))) - return -EFAULT; + if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str))) { + ret = -EFAULT; + goto out; + } fwt_access.id = cpu_to_le32(simple_strtoul(ptr, &ptr, 10)); @@ -632,11 +634,15 @@ static int wlan_fwt_list_ioctl(wlan_private * priv, struct ifreq *req) if (copy_to_user(wrq->u.data.pointer, (char *)out_str, wrq->u.data.length)) { lbs_deb_ioctl("FWT_LIST: Copy to user failed!\n"); - return -EFAULT; + ret = -EFAULT; + goto out; } + ret = 0; + +out: lbs_deb_leave(LBS_DEB_IOCTL); - return 0; + return ret; } /** -- cgit v1.2.3-70-g09d2