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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-04-30 12:32:57 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-05-10 17:01:11 +0300
commitd4950d5dab78a78c90c0c5cd6113af28cbac516f (patch)
tree5ac293b5fb9494d50d13822657ec9702cc6b4095 /drivers/usb/mon
parent0296951a62bb863008821b33343cff446fce4b84 (diff)
downloadlinux-d4950d5dab78a78c90c0c5cd6113af28cbac516f.tar.xz
USB: mon_main.c: move assignment out of if () block
We should not be doing assignments within an if () block so fix up the code to not do this. change was created using Coccinelle. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/mon')
-rw-r--r--drivers/usb/mon/mon_main.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/usb/mon/mon_main.c b/drivers/usb/mon/mon_main.c
index 10405119985c..f7c292f4891e 100644
--- a/drivers/usb/mon/mon_main.c
+++ b/drivers/usb/mon/mon_main.c
@@ -96,7 +96,8 @@ static void mon_submit(struct usb_bus *ubus, struct urb *urb)
{
struct mon_bus *mbus;
- if ((mbus = ubus->mon_bus) != NULL)
+ mbus = ubus->mon_bus;
+ if (mbus != NULL)
mon_bus_submit(mbus, urb);
mon_bus_submit(&mon_bus0, urb);
}
@@ -122,7 +123,8 @@ static void mon_submit_error(struct usb_bus *ubus, struct urb *urb, int error)
{
struct mon_bus *mbus;
- if ((mbus = ubus->mon_bus) != NULL)
+ mbus = ubus->mon_bus;
+ if (mbus != NULL)
mon_bus_submit_error(mbus, urb, error);
mon_bus_submit_error(&mon_bus0, urb, error);
}
@@ -148,7 +150,8 @@ static void mon_complete(struct usb_bus *ubus, struct urb *urb, int status)
{
struct mon_bus *mbus;
- if ((mbus = ubus->mon_bus) != NULL)
+ mbus = ubus->mon_bus;
+ if (mbus != NULL)
mon_bus_complete(mbus, urb, status);
mon_bus_complete(&mon_bus0, urb, status);
}
@@ -280,7 +283,8 @@ static void mon_bus_init(struct usb_bus *ubus)
{
struct mon_bus *mbus;
- if ((mbus = kzalloc(sizeof(struct mon_bus), GFP_KERNEL)) == NULL)
+ mbus = kzalloc(sizeof(struct mon_bus), GFP_KERNEL);
+ if (mbus == NULL)
goto err_alloc;
kref_init(&mbus->ref);
spin_lock_init(&mbus->lock);