From f4b26b1a7b3e10b6e26078d80d035574b0975185 Mon Sep 17 00:00:00 2001 From: Stafford Horne Date: Sat, 5 Feb 2022 22:37:49 +0900 Subject: [PATCH] openrisc/traps: Declare file scope symbols as static Sparse was reporting the following warnings: arch/openrisc/kernel/traps.c:37:5: warning: symbol 'kstack_depth_to_print' was not declared. Should it be static? arch/openrisc/kernel/traps.c:39:22: warning: symbol 'lwa_addr' was not declared. Should it be static? arch/openrisc/kernel/traps.c:41:6: warning: symbol 'print_trace' was not declared. Should it be static? The function print_trace and local variables kstack_depth_to_print and lwa_addr are not used outside of this file. This patch marks them as static. Signed-off-by: Stafford Horne --- arch/openrisc/kernel/traps.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c index f2478bba77b9..9e0937eb31ca 100644 --- a/arch/openrisc/kernel/traps.c +++ b/arch/openrisc/kernel/traps.c @@ -34,11 +34,11 @@ #include #include -int kstack_depth_to_print = 0x180; +static int kstack_depth_to_print = 0x180; int lwa_flag; -unsigned long __user *lwa_addr; +static unsigned long __user *lwa_addr; -void print_trace(void *data, unsigned long addr, int reliable) +static void print_trace(void *data, unsigned long addr, int reliable) { const char *loglvl = data;