[PATCH] kexec: Fix ->unuseable_pages typo

[Borislav Petkov]

From: Borislav Petkov <bp@xxxxxxx>

Let's use the more common "unusable".

Cc: Eric Biederman <ebiederm@xxxxxxxxxxxx>
Cc: kexec@xxxxxxxxxxxxxxxxxxx
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
---
 include/linux/kexec.h | 2 +-
 kernel/kexec.c        | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 6d4066cdb5b5..969237e338d1 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -100,7 +100,7 @@ struct kimage {
 
 	struct list_head control_pages;
 	struct list_head dest_pages;
-	struct list_head unuseable_pages;
+	struct list_head unusable_pages;
 
 	/* Address of next control page to allocate for crash kernels. */
 	unsigned long control_page;
diff --git a/kernel/kexec.c b/kernel/kexec.c
index 60bafbed06ab..a2d0c5f80bf2 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -152,7 +152,7 @@ static int do_kimage_alloc(struct kimage **rimage, unsigned long entry,
 	INIT_LIST_HEAD(&image->dest_pages);
 
 	/* Initialize the list of unusable pages */
-	INIT_LIST_HEAD(&image->unuseable_pages);
+	INIT_LIST_HEAD(&image->unusable_pages);
 
 	/* Read in the segments */
 	image->nr_segments = nr_segments;
@@ -607,7 +607,7 @@ static void kimage_free_extra_pages(struct kimage *image)
 	kimage_free_page_list(&image->dest_pages);
 
 	/* Walk through and free any unusable pages I have cached */
-	kimage_free_page_list(&image->unuseable_pages);
+	kimage_free_page_list(&image->unusable_pages);
 
 }
 static void kimage_terminate(struct kimage *image)
@@ -731,7 +731,7 @@ static struct page *kimage_alloc_page(struct kimage *image,
 		/* If the page cannot be used file it away */
 		if (page_to_pfn(page) >
 				(KEXEC_SOURCE_MEMORY_LIMIT >> PAGE_SHIFT)) {
-			list_add(&page->lru, &image->unuseable_pages);
+			list_add(&page->lru, &image->unusable_pages);
 			continue;
 		}
 		addr = page_to_pfn(page) << PAGE_SHIFT;
-- 
1.8.5.rc3

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