[PATCH]hostap:hostap_ioctl.c Fix variable 'ret' set but not used
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From: Justin P. Mattock on 2 Aug 2010 20:10 The below patch fixes a warning message generated by GCC: CC [M] drivers/net/wireless/hostap/hostap_ioctl.o drivers/net/wireless/hostap/hostap_ioctl.c: In function 'prism2_request_scan': drivers/net/wireless/hostap/hostap_ioctl.c:1666:6: warning: variable 'ret' set but not used Keep in mind Im not sure if this is the right fix for this, so please feedback is appreciated. Signed-off-by: Justin P. Mattock <justinmattock(a)gmail.com> --- drivers/net/wireless/hostap/hostap_ioctl.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c index a85e43a..27d462f 100644 --- a/drivers/net/wireless/hostap/hostap_ioctl.c +++ b/drivers/net/wireless/hostap/hostap_ioctl.c @@ -1663,7 +1663,6 @@ static int prism2_request_scan(struct net_device *dev) struct hostap_interface *iface; local_info_t *local; struct hfa384x_scan_request scan_req; - int ret = 0; iface = netdev_priv(dev); local = iface->local; @@ -1689,7 +1688,7 @@ static int prism2_request_scan(struct net_device *dev) if (local->func->set_rid(dev, HFA384X_RID_SCANREQUEST, &scan_req, sizeof(scan_req))) { printk(KERN_DEBUG "SCANREQUEST failed\n"); - ret = -EINVAL; + return -EINVAL; } if (!local->host_roaming) -- 1.7.1.rc1.21.gf3bd6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |