mm: docs: add blank lines to silence sphinx "Unexpected indentation" errors

Link: http://lkml.kernel.org/r/1516700871-22279-4-git-send-email-rppt@linux.vnet.ibm.com
Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/pagewalk.c b/mm/pagewalk.c
index 23a3e41..8d2da5d 100644 (file)
--- a/mm/pagewalk.c
+++ b/mm/pagewalk.c
@@ -265,6 +265,7 @@ static int __walk_page_range(unsigned long start, unsigned long end,
  * pte_entry(), and/or hugetlb_entry(). If you don't set up for some of these
  * callbacks, the associated entries/pages are just ignored.
  * The return values of these callbacks are commonly defined like below:
+ *
  *  - 0  : succeeded to handle the current entry, and if you don't reach the
  *         end address yet, continue to walk.
  *  - >0 : succeeded to handle the current entry, and return to the caller

diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
index f24c297..a447092 100644 (file)
--- a/mm/process_vm_access.c
+++ b/mm/process_vm_access.c
@@ -147,6 +147,7 @@ static int process_vm_rw_single_vec(unsigned long addr,
  * @riovcnt: size of rvec array
  * @flags: currently unused
  * @vm_write: 0 if reading from other process, 1 if writing to other process
+ *
  * Returns the number of bytes read/written or error code. May
  *  return less bytes than expected if an error occurs during the copying
  *  process.
@@ -249,6 +250,7 @@ free_proc_pages:
  * @riovcnt: size of rvec array
  * @flags: currently unused
  * @vm_write: 0 if reading from other process, 1 if writing to other process
+ *
  * Returns the number of bytes read/written or error code. May
  *  return less bytes than expected if an error occurs during the copying
  *  process.

diff --git a/mm/vmscan.c b/mm/vmscan.c
index fdd3fc6..4447496 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1595,6 +1595,7 @@ static unsigned long isolate_lru_pages(unsigned long nr_to_scan,
  * found will be decremented.
  *
  * Restrictions:
+ *
  * (1) Must be called with an elevated refcount on the page. This is a
  *     fundamentnal difference from isolate_lru_pages (which is called
  *     without a stable reference).