USB: remove fake "address-of" expressions
Fake "address-of" expressions that evaluate to NULL generally confuse
readers and can provoke compiler warnings. This patch (as1412)
removes three such fake expressions, using "#ifdef"s in their place.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/host/uhci-debug.c b/drivers/usb/host/uhci-debug.c
index c168999..6e7fb5f 100644
--- a/drivers/usb/host/uhci-debug.c
+++ b/drivers/usb/host/uhci-debug.c
@@ -17,7 +17,6 @@
#include "uhci-hcd.h"
-#define uhci_debug_operations (* (const struct file_operations *) NULL)
static struct dentry *uhci_debugfs_root;
#ifdef DEBUG
@@ -558,7 +557,6 @@
return 0;
}
-#undef uhci_debug_operations
static const struct file_operations uhci_debug_operations = {
.owner = THIS_MODULE,
.open = uhci_debug_open,
@@ -566,6 +564,7 @@
.read = uhci_debug_read,
.release = uhci_debug_release,
};
+#define UHCI_DEBUG_OPS
#endif /* CONFIG_DEBUG_FS */