global: buff -> buf

This always struck me as kind of weird and non-standard.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

ipc/uapi_linux.go

@@ -96,7 +96,7 @@ func UAPIListen(name string, file *os.File) (net.Listener, error) {
 	}
 
 	go func(l *UAPIListener) {
-		var buff [0]byte
+		var buf [0]byte
 		for {
 			defer uapi.inotifyRWCancel.Close()
 			// start with lstat to avoid race condition
@@ -104,7 +104,7 @@ func UAPIListen(name string, file *os.File) (net.Listener, error) {
 				l.connErr <- err
 				return
 			}
-			_, err := uapi.inotifyRWCancel.Read(buff[:])
+			_, err := uapi.inotifyRWCancel.Read(buf[:])
 			if err != nil {
 				l.connErr <- err
 				return