uniontech inclusion
category: cleanup
CVE: NA
The 'left' always is 0.
If it is not 0, it will 'goto out;' from the previous if judgment.
---
Signed-off-by: Gou Hao <gouhao(a)uniontech.com>
---
fs/eulerfs/dax.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/eulerfs/dax.c b/fs/eulerfs/dax.c
index 9ec8ad7..131d08f 100644
--- a/fs/eulerfs/dax.c
+++ b/fs/eulerfs/dax.c
@@ -1172,8 +1172,8 @@ static ssize_t do_mapping_read(struct address_space *mapping,
goto out;
}
- copied += (nr - left);
- offset += (nr - left);
+ copied += nr;
+ offset += nr;
index += offset >> PAGE_SHIFT;
offset &= ~PAGE_MASK;
} while (copied < len);
--
2.20.1