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printk: Remove no longer used second struct cont 

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: 5c2992ee7f ("printk: remove console flushing special cases for partial buffered lines")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Petr Mladek <pmladek@suse.com>
[ I do the occasional "allnoconfig" builds, but apparently not often
  enough  - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Geert Uytterhoeven 2016-12-15 13:53:58 +01:00 committed by Linus Torvalds
parent 5cc60aeedf
commit 8fa9a697ab
1 changed files with 0 additions and 6 deletions
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6
kernel/printk/printk.c
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@ -1885,12 +1885,6 @@ static u32 console_idx;
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; }