9vx: clean up devsd compile warnings - vx32 - Local 9vx git repository for patches.

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---

commit c144c04d93a9215b1749322cbebef45f043474a6

parent 11ae6de94d664cb94d39a00e98031e1c5e134c21

Author: Russ Cox 

Date:   Sat, 28 Jun 2008 12:35:34 -0400

9vx: clean up devsd compile warnings

Diffstat:
  src/9vx/a/devsd.c                   |       8 ++------

1 file changed, 2 insertions(+), 6 deletions(-)
---

diff --git a/src/9vx/a/devsd.c b/src/9vx/a/devsd.c

@@ -176,10 +176,6 @@ sdincvers(SDunit *unit)
 static int
 sdinitpart(SDunit* unit)
 {
-        int nf;
-        uvlong start, end;
-        char *f[4], *p, *q, buf[10];
-
         if(unit->sectors > 0){
                 unit->sectors = unit->secsize = 0;
                 sdincvers(unit);
@@ -253,7 +249,7 @@ sdgetdev(int idno)
                 return nil;
 
         qlock(&devslock);
-        if(sdev = devs[i])
+        if((sdev = devs[i]))
                 incref(&sdev->r);
         qunlock(&devslock);
         return sdev;
@@ -1467,7 +1463,7 @@ unconfigure(char* spec)
                 sdev->ifc->disable(sdev);
 
         for(i = 0; i != sdev->nunit; i++){
-                if(unit = sdev->unit[i]){
+                if((unit = sdev->unit[i])){
                         free(unit->perm.name);
                         free(unit->perm.user);
                         free(unit);