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authorPavel Shilovsky <piastry@etersoft.ru>2011-01-31 16:03:08 +0300
committerSteve French <sfrench@us.ibm.com>2011-02-04 04:41:06 +0000
commit76429c148b939f5a6863c0a024eb8960ae91469a (patch)
tree8c92827731a52e921755f4a24e9c46ad0882f033 /fs/cifs/file.c
parent9587fcff42f5bece3c0a44066b079235ee73cbb3 (diff)
downloadlwn-76429c148b939f5a6863c0a024eb8960ae91469a.tar.gz
lwn-76429c148b939f5a6863c0a024eb8960ae91469a.zip
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>
Diffstat (limited to 'fs/cifs/file.c')
-rw-r--r--fs/cifs/file.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 74c0a282d012..e964b1cd5dd0 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1662,10 +1662,10 @@ static ssize_t
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 @@ cifs_iovec_read(struct file *file, const struct iovec *iov,
{
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;