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-rw-r--r--drivers/scsi/st.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 770c432..7ac6ea1 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -4509,6 +4509,7 @@ static int sgl_map_user_pages(struct scatterlist *sgl, const unsigned int max_pa
if (res > 0) {
for (j=0; j < res; j++)
page_cache_release(pages[j]);
+ res = 0;
}
kfree(pages);
return res;
@@ -4524,8 +4525,6 @@ static int sgl_unmap_user_pages(struct scatterlist *sgl, const unsigned int nr_p
for (i=0; i < nr_pages; i++) {
struct page *page = sgl[i].page;
- /* XXX: just for debug. Remove when PageReserved is removed */
- BUG_ON(PageReserved(page));
if (dirtied)
SetPageDirty(page);
/* FIXME: cache flush missing for rw==READ
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