s390/jump_label: Use %*ph to print small buffers (e4ec7351) · Commits · 戴 / test

printk() supports %*ph format specifier for printing a small buffers, let's use it intead of %02x %02x... Signed-off-by:

arch/s390/kernel/jump_label.c

+3 −6

Original line number	Diff line number	Diff line
		@@ -44,12 +44,9 @@ static void jump_label_bug(struct jump_entry entry, struct insn expected,
		unsigned char ipn = (unsigned char )new;

		pr_emerg("Jump label code mismatch at %pS [%p]\n", ipc, ipc);
		pr_emerg("Found: %02x %02x %02x %02x %02x %02x\n",
		ipc[0], ipc[1], ipc[2], ipc[3], ipc[4], ipc[5]);
		pr_emerg("Expected: %02x %02x %02x %02x %02x %02x\n",
		ipe[0], ipe[1], ipe[2], ipe[3], ipe[4], ipe[5]);
		pr_emerg("New: %02x %02x %02x %02x %02x %02x\n",
		ipn[0], ipn[1], ipn[2], ipn[3], ipn[4], ipn[5]);
		pr_emerg("Found: %6ph\n", ipc);
		pr_emerg("Expected: %6ph\n", ipe);
		pr_emerg("New: %6ph\n", ipn);
		panic("Corrupted kernel text");
		}