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authorJeff Layton <jlayton@redhat.com>2011-01-31 07:24:46 -0500
committerSteve French <sfrench@us.ibm.com>2011-01-31 15:39:10 +0000
commit31c2659d78c8be970833bc1e633593d291553ed3 (patch)
tree87042600840124ea3a8e905a6961bd5009e44fec /fs/cifs/file.c
parentf855f6cbeb4f94cd4e4a225c2246ee8012c384a2 (diff)
downloadop-kernel-dev-31c2659d78c8be970833bc1e633593d291553ed3.zip
op-kernel-dev-31c2659d78c8be970833bc1e633593d291553ed3.tar.gz
cifs: clean up some compiler warnings
New compiler warnings that I noticed when building a patchset based on recent Fedora kernel: fs/cifs/cifssmb.c: In function 'CIFSSMBSetFileSize': fs/cifs/cifssmb.c:4813:8: warning: variable 'data_offset' set but not used [-Wunused-but-set-variable] fs/cifs/file.c: In function 'cifs_open': fs/cifs/file.c:349:24: warning: variable 'pCifsInode' set but not used [-Wunused-but-set-variable] fs/cifs/file.c: In function 'cifs_partialpagewrite': fs/cifs/file.c:1149:23: warning: variable 'cifs_sb' set but not used [-Wunused-but-set-variable] fs/cifs/file.c: In function 'cifs_iovec_write': fs/cifs/file.c:1740:9: warning: passing argument 6 of 'CIFSSMBWrite2' from incompatible pointer type [enabled by default] fs/cifs/cifsproto.h:337:12: note: expected 'unsigned int *' but argument is of type 'size_t *' fs/cifs/readdir.c: In function 'cifs_readdir': fs/cifs/readdir.c:767:23: warning: variable 'cifs_sb' set but not used [-Wunused-but-set-variable] fs/cifs/cifs_dfs_ref.c: In function 'cifs_dfs_d_automount': fs/cifs/cifs_dfs_ref.c:342:2: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] fs/cifs/cifs_dfs_ref.c:278:6: note: 'rc' was declared here Signed-off-by: Jeff Layton <jlayton@redhat.com> Reviewed-by: Pavel Shilovsky <piastry@etersoft.ru> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/file.c')
-rw-r--r--fs/cifs/file.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 0de17c1..74c0a28 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -346,7 +346,6 @@ int cifs_open(struct inode *inode, struct file *file)
struct cifsTconInfo *tcon;
struct tcon_link *tlink;
struct cifsFileInfo *pCifsFile = NULL;
- struct cifsInodeInfo *pCifsInode;
char *full_path = NULL;
bool posix_open_ok = false;
__u16 netfid;
@@ -361,8 +360,6 @@ int cifs_open(struct inode *inode, struct file *file)
}
tcon = tlink_tcon(tlink);
- pCifsInode = CIFS_I(file->f_path.dentry->d_inode);
-
full_path = build_path_from_dentry(file->f_path.dentry);
if (full_path == NULL) {
rc = -ENOMEM;
@@ -1146,7 +1143,6 @@ static int cifs_partialpagewrite(struct page *page, unsigned from, unsigned to)
char *write_data;
int rc = -EFAULT;
int bytes_written = 0;
- struct cifs_sb_info *cifs_sb;
struct inode *inode;
struct cifsFileInfo *open_file;
@@ -1154,7 +1150,6 @@ static int cifs_partialpagewrite(struct page *page, unsigned from, unsigned to)
return -EFAULT;
inode = page->mapping->host;
- cifs_sb = CIFS_SB(inode->i_sb);
offset += (loff_t)from;
write_data = kmap(page);
@@ -1667,7 +1662,8 @@ 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, written = 0;
+ size_t total_written = 0;
+ unsigned int written = 0;
unsigned long num_pages, npages;
size_t copied, len, cur_len, i;
struct kvec *to_send;
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