[PATCH] microblaze/mm/highmem: Remove redundant initialization of variable maxmem

[Colin Ian King <colin.i.king@xxxxxxxxxxxxxx>]

The variable maxmem is being initialized with a value that is never
read, it is being updated later on. The assignment is redundant and
can be removed.

Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
---
 arch/microblaze/mm/init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c
index 952f35b335b2..f328d4549fad 100644
--- a/arch/microblaze/mm/init.c
+++ b/arch/microblaze/mm/init.c
@@ -144,7 +144,7 @@ int page_is_ram(unsigned long pfn)
  */
 static void mm_cmdline_setup(void)
 {
-	unsigned long maxmem = 0;
+	unsigned long maxmem;
 	char *p = cmd_line;
 
 	/* Look for mem= option on command line */
-- 
2.33.1