[RFA 3/3] Avoid duplicating text in sol-thread.c:info_cb

[Joel Brobecker <brobecker@adacore.com>]

This is a minor cleanup that helps avoiding duplicating the output
of a command when handling alternative situations.

gdb/ChangeLog:

        * sol-thread.c (info_cb): Factorize the code a little.

Same as patch #2, I could probably self-approve, but there could be
merit in the current approach if the output was thought to one day
become different depending on some (future) factors...

---
 gdb/sol-thread.c |   20 ++++++++------------
 1 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/gdb/sol-thread.c b/gdb/sol-thread.c
index fb89723..a17a55b 100644
--- a/gdb/sol-thread.c
+++ b/gdb/sol-thread.c
@@ -1176,12 +1176,10 @@ info_cb (const td_thrhandle_t *th, void *s)
 	  const struct bound_minimal_symbol msym
 	    = lookup_minimal_symbol_by_pc (ti.ti_startfunc);
 
-	  if (msym.minsym)
-	    printf_filtered ("   startfunc=%s",
-			     SYMBOL_PRINT_NAME (msym.minsym));
-	  else
-	    printf_filtered ("   startfunc=%s",
-			     paddress (target_gdbarch (), ti.ti_startfunc));
+	  printf_filtered ("   startfunc=%s",
+			   msym.minsym
+			   ? SYMBOL_PRINT_NAME (msym.minsym)
+			   : paddress (target_gdbarch (), ti.ti_startfunc));
 	}
 
       /* If thread is asleep, print function that went to sleep.  */
@@ -1190,12 +1188,10 @@ info_cb (const td_thrhandle_t *th, void *s)
 	  const struct bound_minimal_symbol msym
 	    = lookup_minimal_symbol_by_pc (ti.ti_pc);
 
-	  if (msym.minsym)
-	    printf_filtered ("   sleepfunc=%s",
-			     SYMBOL_PRINT_NAME (msym.minsym));
-	  else
-	    printf_filtered ("   sleepfunc=%s",
-			     paddress (target_gdbarch (), ti.ti_pc));
+	  printf_filtered ("   sleepfunc=%s",
+			   msym.minsym
+			   ? SYMBOL_PRINT_NAME (msym.minsym)
+			   : paddress (target_gdbarch (), ti.ti_pc));
 	}
 
       printf_filtered ("\n");
-- 
1.7.0.4