Author: jhb
Date: Sun Jan 26 14:20:57 2020
New Revision: 357146
URL: https://svnweb.freebsd.org/changeset/base/357146

Log:
  Fix some misleading indentation warnings reported by recent clang.
  
  These should not be any functional change.  While the change in
  emul10kx-pcm.c looks like a real bug fix (as opposed to inconsistent
  whitespace), the extra statements were not harmful.
  
  Reviewed by:  kib
  Sponsored by: DARPA
  Differential Revision:        https://reviews.freebsd.org/D23363

Modified:
  head/sys/dev/mrsas/mrsas_cam.c
  head/sys/dev/sound/pci/emu10k1.c
  head/sys/dev/sound/pci/emu10kx-pcm.c
  head/sys/kern/subr_stats.c

Modified: head/sys/dev/mrsas/mrsas_cam.c
==============================================================================
--- head/sys/dev/mrsas/mrsas_cam.c      Sun Jan 26 14:19:08 2020        
(r357145)
+++ head/sys/dev/mrsas/mrsas_cam.c      Sun Jan 26 14:20:57 2020        
(r357146)
@@ -1908,13 +1908,14 @@ mrsas_track_scsiio(struct mrsas_softc *sc, target_id_t
        for (i = 0 ; i < sc->max_fw_cmds; i++) {
                mpt_cmd = sc->mpt_cmd_list[i];
 
-       /*
-        * Check if the target_id and bus_id is same as the timeout IO
-        */
-       if (mpt_cmd->ccb_ptr) {
-               /* bus_id = 1 denotes a VD */
-               if (bus_id == 1)
-                       tgt_id = (mpt_cmd->ccb_ptr->ccb_h.target_id - 
(MRSAS_MAX_PD - 1));
+               /*
+                * Check if the target_id and bus_id is same as the timeout IO
+                */
+               if (mpt_cmd->ccb_ptr) {
+                       /* bus_id = 1 denotes a VD */
+                       if (bus_id == 1)
+                               tgt_id =
+                                   (mpt_cmd->ccb_ptr->ccb_h.target_id - 
(MRSAS_MAX_PD - 1));
 
                        if (mpt_cmd->ccb_ptr->cpi.bus_id == bus_id &&
                            mpt_cmd->ccb_ptr->ccb_h.target_id == tgt_id) {

Modified: head/sys/dev/sound/pci/emu10k1.c
==============================================================================
--- head/sys/dev/sound/pci/emu10k1.c    Sun Jan 26 14:19:08 2020        
(r357145)
+++ head/sys/dev/sound/pci/emu10k1.c    Sun Jan 26 14:20:57 2020        
(r357146)
@@ -1257,11 +1257,12 @@ emu_intr(void *data)
 #endif
                }
 
-           if (stat & EMU_IPR_MIDIRECVBUFE)
-               if (sc->mpu_intr) {
-                   (sc->mpu_intr)(sc->mpu);
-                   ack |= EMU_IPR_MIDIRECVBUFE | EMU_IPR_MIDITRANSBUFE;
-               }
+               if (stat & EMU_IPR_MIDIRECVBUFE) {
+                       if (sc->mpu_intr) {
+                               (sc->mpu_intr)(sc->mpu);
+                               ack |= EMU_IPR_MIDIRECVBUFE | 
EMU_IPR_MIDITRANSBUFE;
+                       }
+               }
                if (stat & ~ack)
                        device_printf(sc->dev, "dodgy irq: %x (harmless)\n",
                            stat & ~ack);

Modified: head/sys/dev/sound/pci/emu10kx-pcm.c
==============================================================================
--- head/sys/dev/sound/pci/emu10kx-pcm.c        Sun Jan 26 14:19:08 2020        
(r357145)
+++ head/sys/dev/sound/pci/emu10kx-pcm.c        Sun Jan 26 14:20:57 2020        
(r357146)
@@ -263,11 +263,12 @@ emu_dspmixer_uninit(struct snd_mixer *m)
 
        /* drop submixer for AC97 codec */
        sc = mix_getdevinfo(m);
-       if (sc->sm != NULL)
+       if (sc->sm != NULL) {
                err = mixer_delete(sc->sm);
                if (err)
                        return (err);
                sc->sm = NULL;
+       }
        return (0);
 }
 

Modified: head/sys/kern/subr_stats.c
==============================================================================
--- head/sys/kern/subr_stats.c  Sun Jan 26 14:19:08 2020        (r357145)
+++ head/sys/kern/subr_stats.c  Sun Jan 26 14:20:57 2020        (r357146)
@@ -1583,9 +1583,7 @@ stats_v1_blob_iter(struct statsblobv1 *sb, stats_v1_bl
        int i, j, firstvoi;
 
        ctx.usrctx = usrctx;
-       ctx.flags |= SB_IT_FIRST_CB;
-       ctx.flags &= ~(SB_IT_FIRST_VOI | SB_IT_LAST_VOI | SB_IT_FIRST_VOISTAT |
-           SB_IT_LAST_VOISTAT);
+       ctx.flags = SB_IT_FIRST_CB;
        firstvoi = 1;
 
        for (i = 0; i < NVOIS(sb); i++) {
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