[PATCH 3/6] get_unmapped_area checks for TASK_SIZE before MAP_FIXED on sparc32

[Vladimir Murzin <murzin.v@gmail.com>]

Move check for TASK_SIZE before MAP_FIXED in sparc32's arch_get_unmapped_area().

Signed-off-by: Vladimir Murzin <murzin.v@gmail.com>
---
 arch/sparc/kernel/sys_sparc_32.c |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
index 42b282f..7bf30de 100644
--- a/arch/sparc/kernel/sys_sparc_32.c
+++ b/arch/sparc/kernel/sys_sparc_32.c
@@ -40,6 +40,11 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
 {
 	struct vm_area_struct * vmm;
 
+	if (len > TASK_SIZE - PAGE_SIZE)
+		return -ENOMEM;
+	if (ARCH_SUN4C && len > 0x20000000)
+		return -ENOMEM;
+
 	if (flags & MAP_FIXED) {
 		/* We do not accept a shared mapping if it would violate
 		 * cache aliasing constraints.
@@ -51,10 +56,6 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
 	}
 
 	/* See asm-sparc/uaccess.h */
-	if (len > TASK_SIZE - PAGE_SIZE)
-		return -ENOMEM;
-	if (ARCH_SUN4C && len > 0x20000000)
-		return -ENOMEM;
 	if (!addr)
 		addr = TASK_UNMAPPED_BASE;
 
-- 
1.7.2.5