Remove empty comment line at the beginning of a kernel-doc function
block. Add a "Return:" section for this function.
These changes prevent 2 kernel-doc warnings:
Warning: ../arch/powerpc/kernel/kgdb.c:103 Cannot find identifier on line:
*
Warning: kgdb.c:113 No description found for return value of
'kgdb_skipexception'
Fixes: 949616cf2d30 ("powerpc/kgdb: Bail out of KGDB when we've been triggered")
Signed-off-by: Randy Dunlap <[email protected]>
---
Cc: Tiejun Chen <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Madhavan Srinivasan <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Nicholas Piggin <[email protected]>
Cc: Christophe Leroy <[email protected]>
---
arch/powerpc/kernel/kgdb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- linux-next-20251013.orig/arch/powerpc/kernel/kgdb.c
+++ linux-next-20251013/arch/powerpc/kernel/kgdb.c
@@ -101,7 +101,6 @@ static int computeSignal(unsigned int tt
}
/**
- *
* kgdb_skipexception - Bail out of KGDB when we've been triggered.
* @exception: Exception vector number
* @regs: Current &struct pt_regs.
@@ -109,6 +108,8 @@ static int computeSignal(unsigned int tt
* On some architectures we need to skip a breakpoint exception when
* it occurs after a breakpoint has been removed.
*
+ * Return: return %1 if the breakpoint for this address has been removed,
+ * otherwise return %0
*/
int kgdb_skipexception(int exception, struct pt_regs *regs)
{
