mm/gup.c: fix coding style issues.

- Fixed style error: 8 spaces -> 1 tab.
- Fixed style warning: Corrected misleading indentation.

Link: http://lkml.kernel.org/r/20180302210254.31888-1-marioleinweber@web.de
Signed-off-by: Mario Leinweber <marioleinweber@web.de>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/mm/gup.c b/mm/gup.c
index 6afae32571ca..f296df6cf666 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -531,7 +531,7 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
 	 * reCOWed by userspace write).
 	 */
 	if ((ret & VM_FAULT_WRITE) && !(vma->vm_flags & VM_WRITE))
-	        *flags |= FOLL_COW;
+		*flags |= FOLL_COW;
 	return 0;
 }
 
@@ -1638,7 +1638,7 @@ static int gup_pmd_range(pud_t pud, unsigned long addr, unsigned long end,
 					 PMD_SHIFT, next, write, pages, nr))
 				return 0;
 		} else if (!gup_pte_range(pmd, addr, next, write, pages, nr))
-				return 0;
+			return 0;
 	} while (pmdp++, addr = next, addr != end);
 
 	return 1;