convert "do {...} while (1);" -> "while (1) {...}"

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 8 insertions, 8 deletions

diff --git a/shell/ash.c b/shell/ash.c
index 98d2c7c29..c3c953656 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -3539,12 +3539,12 @@ set_curjob(struct job *jp, unsigned mode)
 
         /* first remove from list */
         jpp = curp = &curjob;
-        do {
+        while (1) {
                 jp1 = *jpp;
                 if (jp1 == jp)
                         break;
                 jpp = &jp1->prev_job;
-        } while (1);
+        }
         *jpp = jp1->prev_job;
 
         /* Then re-insert in correct position */
@@ -3560,14 +3560,14 @@ set_curjob(struct job *jp, unsigned mode)
         case CUR_RUNNING:
                 /* newly created job or backgrounded job,
                    put after all stopped jobs. */
-                do {
+                while (1) {
                         jp1 = *jpp;
 #if JOBS
                         if (!jp1 || jp1->state != JOBSTOPPED)
 #endif
                                 break;
                         jpp = &jp1->prev_job;
-                } while (1);
+                }
                 /* FALLTHROUGH */
 #if JOBS
         case CUR_STOPPED:
@@ -3740,7 +3740,7 @@ setjobctl(int on)
                         goto out;
                 /* fd is a tty at this point */
                 close_on_exec_on(fd);
-                do { /* while we are in the background */
+                while (1) { /* while we are in the background */
                         pgrp = tcgetpgrp(fd);
                         if (pgrp < 0) {
  out:
@@ -3751,7 +3751,7 @@ setjobctl(int on)
                         if (pgrp == getpgrp())
                                 break;
                         killpg(0, SIGTTIN);
-                } while (1);
+                }
                 initialpgrp = pgrp;
 
                 setsignal(SIGTSTP);
@@ -5970,7 +5970,7 @@ expari(int quotes)
         p = expdest - 1;
         *p = '\0';
         p--;
-        do {
+        while (1) {
                 int esc;
 
                 while ((unsigned char)*p != CTLARI) {
@@ -5988,7 +5988,7 @@ expari(int quotes)
                 }
 
                 p -= esc + 1;
-        } while (1);
+        }
 
         begoff = p - start;