path: root/kernel
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authorNamhyung Kim <namhyung@gmail.com>2010-10-26 14:22:48 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-26 16:52:16 -0700
commit674dff6507d3f9b110219ea125cf5e1213c9acef (patch)
treece1799340d42aa814e6b4d4311c6bcf6ff2c5f5c /kernel
parent8155c02a44a95562e1ae0999360eb31288d7195a (diff)
printk: change type of 'boot_delay' to int *
get_option() takes its 2nd arg as int * so passing boot_delay to it caused following warnings from sparse: kernel/printk.c:223:27: warning: incorrect type in argument 2 (different signedness) kernel/printk.c:223:27: expected int *pint kernel/printk.c:223:27: got unsigned int static [toplevel] *<noident> Since boot_delay can't grow more than 10,000 changing it to 'int *' will not produce any problem. Signed-off-by: Namhyung Kim <namhyung@gmail.com> 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')
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/printk.c b/kernel/printk.c
index 6ff26151f4f..b2ebaee8c37 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -210,7 +210,7 @@ __setup("log_buf_len=", log_buf_len_setup);
-static unsigned int boot_delay; /* msecs delay after each printk during bootup */
+static int boot_delay; /* msecs delay after each printk during bootup */
static unsigned long long loops_per_msec; /* based on boot_delay */
static int __init boot_delay_setup(char *str)