[PATCH] mm: mmap: add missing space after comma in vma_expand_up macro

[Giorgi Tchankvetadze]

Fix minor style inconsistency in macro parameter list to match
kernel coding style.

No functional change.

Signed-off-by: Giorgi Tchankvetadze <giorgitchankvetadze1997@xxxxxxxxx>
---
 mm/mmap.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/mmap.c b/mm/mmap.c
index 843160946aa5..37414e4ea362 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1001,12 +1001,12 @@ struct vm_area_struct *find_extend_vma_locked(struct mm_struct *mm, unsigned lon
 
 #if defined(CONFIG_STACK_GROWSUP)
 
-#define vma_expand_up(vma,addr) expand_upwards(vma, addr)
+#define vma_expand_up(vma, addr) expand_upwards(vma, addr)
 #define vma_expand_down(vma, addr) (-EFAULT)
 
 #else
 
-#define vma_expand_up(vma,addr) (-EFAULT)
+#define vma_expand_up(vma, addr) (-EFAULT)
 #define vma_expand_down(vma, addr) expand_downwards(vma, addr)
 
 #endif
-- 
2.52.0