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authorGustavo F. Padovan <padovan@profusion.mobi>2010-03-05 13:42:58 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-06 11:26:33 -0800
commitcea83886dde49fd7524e9f4a246dd5dff4ad236a (patch)
tree972db619ba8ae866a858744708a454f088182e75 /kernel/printk.c
parent5ef097dd7ba4eab8b4f0026d85fcef9fe23b821f (diff)
printk: avoid warning when CONFIG_PRINTK is disabled
kernel/printk.c:72: warning: `saved_console_loglevel' defined but not used Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/printk.c')
-rw-r--r--kernel/printk.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/printk.c b/kernel/printk.c
index 40674122ecf..75077ad0b53 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -70,8 +70,6 @@ int console_printk[4] = {
DEFAULT_CONSOLE_LOGLEVEL, /* default_console_loglevel */
};
-static int saved_console_loglevel = -1;
-
/*
* Low level drivers may need that to know if they can schedule in
* their unblank() callback or not. So let's export it.
@@ -146,6 +144,7 @@ static char __log_buf[__LOG_BUF_LEN];
static char *log_buf = __log_buf;
static int log_buf_len = __LOG_BUF_LEN;
static unsigned logged_chars; /* Number of chars produced since last read+clear operation */
+static int saved_console_loglevel = -1;
#ifdef CONFIG_KEXEC
/*