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-rw-r--r--kernel/power/swsusp.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c
index acf79ac1cb6..2d5c4567644 100644
--- a/kernel/power/swsusp.c
+++ b/kernel/power/swsusp.c
@@ -1095,7 +1095,7 @@ static inline void eat_page(void *page)
*eaten_memory = c;
}
-static unsigned long get_usable_page(unsigned gfp_mask)
+unsigned long get_usable_page(unsigned gfp_mask)
{
unsigned long m;
@@ -1109,7 +1109,7 @@ static unsigned long get_usable_page(unsigned gfp_mask)
return m;
}
-static void free_eaten_memory(void)
+void free_eaten_memory(void)
{
unsigned long m;
void **c;
@@ -1481,11 +1481,12 @@ static int read_suspend_image(void)
/* Allocate memory for the image and read the data from swap */
error = check_pagedir(pagedir_nosave);
- free_eaten_memory();
+
if (!error)
error = data_read(pagedir_nosave);
if (error) { /* We fail cleanly */
+ free_eaten_memory();
for_each_pbe (p, pagedir_nosave)
if (p->address) {
free_page(p->address);