From: Ira Weiny <ira.weiny@xxxxxxxxx>
Convert the kmap()/memcpy()/kunmap() pattern to memzero_page().
Cc: David Howells <dhowells@xxxxxxxxxx>
Signed-off-by: Ira Weiny <ira.weiny@xxxxxxxxx>
---
fs/afs/write.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/fs/afs/write.c b/fs/afs/write.c
index 50371207f327..ed7419de0178 100644
--- a/fs/afs/write.c
+++ b/fs/afs/write.c
@@ -30,7 +30,6 @@ static int afs_fill_page(struct afs_vnode *vnode, struct key *key,
{
struct afs_read *req;
size_t p;
- void *data;
int ret;
_enter(",,%llu", (unsigned long long)pos);
@@ -38,9 +37,7 @@ static int afs_fill_page(struct afs_vnode *vnode, struct key *key,
if (pos >= vnode->vfs_inode.i_size) {
p = pos & ~PAGE_MASK;
ASSERTCMP(p + len, <=, PAGE_SIZE);
- data = kmap(page);
- memset(data + p, 0, len);
- kunmap(page);
+ memzero_page(page, p, len);
return 0;
}
--
2.28.0.rc0.12.gb6a658bd00c9
