From 00ef7eff2f2fcb28a3a4b5697ab6ce242e041091 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Wed, 12 Jul 2023 10:18:02 +0200 Subject: [PATCH] tty: sysrq: rename and re-type i in sysrq_handle_loglevel() 'i' is a too generic name for something which carries a 'loglevel'. Name it as such and make it 'u8', the same as key will become in the next patches. Note that we are not stripping any high bits away, 'key' is given only 8bit values. Signed-off-by: Jiri Slaby (SUSE) Link: https://lore.kernel.org/r/20230712081811.29004-2-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/tty/sysrq.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c index b6e70c5..262d097 100644 --- a/drivers/tty/sysrq.c +++ b/drivers/tty/sysrq.c @@ -100,12 +100,11 @@ __setup("sysrq_always_enabled", sysrq_always_enabled_setup); static void sysrq_handle_loglevel(int key) { - int i; + u8 loglevel = key - '0'; - i = key - '0'; console_loglevel = CONSOLE_LOGLEVEL_DEFAULT; - pr_info("Loglevel set to %d\n", i); - console_loglevel = i; + pr_info("Loglevel set to %u\n", loglevel); + console_loglevel = loglevel; } static const struct sysrq_key_op sysrq_loglevel_op = { .handler = sysrq_handle_loglevel, -- 2.7.4