svn commit: r227804 - head/sys/dev/ath

[Adrian Chadd]

Author: adrian
Date: Mon Nov 21 21:59:01 2011
New Revision: 227804
URL: http://svn.freebsd.org/changeset/base/227804

Log:
  Fix some whitespace pollution.

Modified:
  head/sys/dev/ath/if_ath.c

Modified: head/sys/dev/ath/if_ath.c
==============================================================================
--- head/sys/dev/ath/if_ath.c	Mon Nov 21 20:33:18 2011	(r227803)
+++ head/sys/dev/ath/if_ath.c	Mon Nov 21 21:59:01 2011	(r227804)
@@ -1864,12 +1864,10 @@ ath_txrx_stop(struct ath_softc *sc)
 	int i = MAX_TXRX_ITERATIONS;
 
 	ATH_UNLOCK_ASSERT(sc);
-
 	/* Stop any new TX/RX from occuring */
 	taskqueue_block(sc->sc_tq);
 
 	ATH_PCU_LOCK(sc);
-
 	/*
 	 * Sleep until all the pending operations have completed.
 	 *
@@ -1878,7 +1876,7 @@ ath_txrx_stop(struct ath_softc *sc)
 	 */
 	while (sc->sc_rxproc_cnt || sc->sc_txproc_cnt ||
 	    sc->sc_txstart_cnt || sc->sc_intr_cnt) {
-	    	if (i <= 0)
+		if (i <= 0)
 			break;
 		msleep(sc, &sc->sc_mtx, 0, "ath_txrx_stop", 1);
 		i--;