From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>,
Joe Perches <joe@perches.com>,
Steven Rostedt <rostedt@goodmis.org>,
Petr Mladek <pmladek@suse.com>,
Mark Rutland <mark.rutland@arm.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: [PATCH] printk: Remove no longer used second struct cont
Date: Thu, 15 Dec 2016 13:53:58 +0100 [thread overview]
Message-ID: <1481806438-30185-1-git-send-email-geert@linux-m68k.org> (raw)
If CONFIG_PRINTK=n:
kernel/printk/printk.c:1893: warning: ‘cont’ defined but not used
Note that there are actually two different struct cont definitions and
objects: the first one is used if CONFIG_PRINTK=y, the second one became
unused by removing console_cont_flush().
Fixes: 5c2992ee7fd8a29d ("printk: remove console flushing special cases for partial buffered lines")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
kernel/printk/printk.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index b3c454b733da8163..bc2e220ed2b0bce5 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -1885,12 +1885,6 @@ asmlinkage __visible int printk(const char *fmt, ...)
static u64 log_first_seq;
static u32 log_first_idx;
static u64 log_next_seq;
-static struct cont {
- size_t len;
- size_t cons;
- u8 level;
- bool flushed:1;
-} cont;
static char *log_text(const struct printk_log *msg) { return NULL; }
static char *log_dict(const struct printk_log *msg) { return NULL; }
static struct printk_log *log_from_idx(u32 idx) { return NULL; }
--
1.9.1
next reply other threads:[~2016-12-15 13:20 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-15 12:53 Geert Uytterhoeven [this message]
2016-12-15 16:23 ` [PATCH] printk: Remove no longer used second struct cont Petr Mladek
2016-12-16 1:37 ` Sergey Senozhatsky
2016-12-16 1:39 ` Joe Perches
2016-12-16 1:50 ` Sergey Senozhatsky
2016-12-16 1:50 ` Linus Torvalds
2016-12-16 1:57 ` Joe Perches
2016-12-16 2:10 ` Linus Torvalds
2016-12-16 2:30 ` Joe Perches
2016-12-16 5:00 ` Junio C Hamano
2016-12-16 6:04 ` Joe Perches
2016-12-16 2:00 ` Sergey Senozhatsky
2016-12-18 19:29 ` Scott Matheina
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