[PATCH] SYSFS: Explicitly include required header file slab.h.

["Robert P. J. Day" <rpjday@crashcourse.ca>]

After an experimental deletion of the unnecessary inclusion of
<linux/slab.h> from the header file <linux/percpu.h>, the following
files under fs/sysfs were exposed as needing to explicitly include
<linux/slab.h>.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>

---

 fs/sysfs/dir.c  |    1 +
 fs/sysfs/file.c |    2 ++
 2 files changed, 3 insertions(+)

diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index 4948d9b..a1c3a1f 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -20,6 +20,7 @@
 #include <linux/idr.h>
 #include <linux/completion.h>
 #include <linux/mutex.h>
+#include <linux/slab.h>
 #include "sysfs.h"

 DEFINE_MUTEX(sysfs_mutex);
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index a271c87..253f8f5 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -16,6 +16,8 @@
 #include <linux/poll.h>
 #include <linux/list.h>
 #include <linux/mutex.h>
+#include <linux/slab.h>
+
 #include <asm/uaccess.h>

 #include "sysfs.h"

========================================================================
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry:
    Have classroom, will lecture.

http://crashcourse.ca                          Waterloo, Ontario, CANADA
========================================================================