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authorArnd Bergmann <arnd@arndb.de>2013-04-03 15:18:24 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-04-03 11:09:03 -0700
commitbcfb87fb75fa3a9b96c8a73d19166897d167fe3f (patch)
tree6cad22b06686d50e0f771764e4aa922360caa617 /drivers/base/cpu.c
parentf7db5e7660b122142410dcf36ba903c73d473250 (diff)
sysfs: fix crash_notes_size build warning
commit eca4549f57 "sysfs: Add crash_notes_size to export percpu note size" adds a printk that outputs a size_t value as %lu when it should be %zu, resulting in this warning. drivers/base/cpu.c: In function 'show_crash_notes_size': drivers/base/cpu.c:142:2: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'unsigned int' [-Wformat=] Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> Cc: Simon Horman <horms@verge.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base/cpu.c')
-rw-r--r--drivers/base/cpu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index a55b5909176f..d8c7f3ee6e19 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -139,7 +139,7 @@ static ssize_t show_crash_notes_size(struct device *dev,
{
ssize_t rc;
- rc = sprintf(buf, "%lu\n", sizeof(note_buf_t));
+ rc = sprintf(buf, "%zu\n", sizeof(note_buf_t));
return rc;
}
static DEVICE_ATTR(crash_notes_size, 0400, show_crash_notes_size, NULL);