CIFS: Fix variable types in cifs_iovec_read/write (try #2)
Variable 'i' should be unsigned long as it's used in circle with num_pages,
and bytes_read/total_written should be ssize_t according to return value.
Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Reviewed-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 74c0a28..e964b1c 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1662,10 +1662,10 @@
cifs_iovec_write(struct file *file, const struct iovec *iov,
unsigned long nr_segs, loff_t *poffset)
{
- size_t total_written = 0;
- unsigned int written = 0;
- unsigned long num_pages, npages;
- size_t copied, len, cur_len, i;
+ unsigned int written;
+ unsigned long num_pages, npages, i;
+ size_t copied, len, cur_len;
+ ssize_t total_written = 0;
struct kvec *to_send;
struct page **pages;
struct iov_iter it;
@@ -1821,7 +1821,8 @@
{
int rc;
int xid;
- unsigned int total_read, bytes_read = 0;
+ ssize_t total_read;
+ unsigned int bytes_read = 0;
size_t len, cur_len;
int iov_offset = 0;
struct cifs_sb_info *cifs_sb;