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authorStafford Horne <shorne@gmail.com>2023-08-20 19:02:55 +0300
committerStafford Horne <shorne@gmail.com>2023-08-21 10:12:11 +0300
commitaf1fc7402e560f27ea5a92b7ee0572e3d1e389c5 (patch)
tree6b004e61bffe4adae8095cae6ce095c0bafc16e3 /arch/openrisc
parent1c4de499e6134ecb048bbd80133b213c705de3e5 (diff)
downloadlinux-af1fc7402e560f27ea5a92b7ee0572e3d1e389c5.tar.xz
openrisc: Declare do_signal function as static
When compiling with W=1 enabling -Wmissing-prototypes the compiler warns: arch/openrisc/kernel/signal.c:227:5: error: no previous prototype for 'do_signal' [-Werror=missing-prototypes] Fix this by declaring the function a static as it is not used outside of the scope of this file. Reported-by: Arnd Bergmann <arnd@arndb.de> Closes: https://lore.kernel.org/linux-kernel/20230810141947.1236730-17-arnd@kernel.org/ Signed-off-by: Stafford Horne <shorne@gmail.com>
Diffstat (limited to 'arch/openrisc')
-rw-r--r--arch/openrisc/kernel/signal.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/openrisc/kernel/signal.c b/arch/openrisc/kernel/signal.c
index 3fbf00330043..e2f21a5d8ad9 100644
--- a/arch/openrisc/kernel/signal.c
+++ b/arch/openrisc/kernel/signal.c
@@ -229,7 +229,7 @@ handle_signal(struct ksignal *ksig, struct pt_regs *regs)
* mode below.
*/
-int do_signal(struct pt_regs *regs, int syscall)
+static int do_signal(struct pt_regs *regs, int syscall)
{
struct ksignal ksig;
unsigned long continue_addr = 0;