ash: code shrink: do not take address of prefix(), allowing it to inline

function                                             old     new   delta
getjob                                               281     285      +4
prefix                                                13       -     -13
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/0 up/down: 4/-13)              Total: -9 bytes

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

1 files changed, 4 insertions, 8 deletions

diff --git a/shell/ash.c b/shell/ash.c
index cb674e69c..d4ee4c93e 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -3962,7 +3962,6 @@ getjob(const char *name, int getctl)
         unsigned num;
         int c;
         const char *p;
-        char *(*match)(const char *, const char *);
 
         jp = curjob;
         p = name;
@@ -4003,15 +4002,12 @@ getjob(const char *name, int getctl)
                 }
         }
 
-        match = prefix;
-        if (*p == '?') {
-                match = strstr;
-                p++;
-        }
-
         found = NULL;
         while (jp) {
-                if (match(jp->ps[0].ps_cmd, p)) {
+                if (*p == '?'
+                 ? strstr(jp->ps[0].ps_cmd, p + 1)
+                 : prefix(jp->ps[0].ps_cmd, p)
+                ) {
                         if (found)
                                 goto err;
                         found = jp;