[V9fs-developer,PATCH-V2,fs/9p] Remove the redundant rsize calculation in v9fs_file_write()

Commit Message

jvrao Aug. 24, 2010, 3:43 p.m. UTC

None

Patch

diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
index e97c92b..39c8abe 100644
--- a/fs/9p/vfs_file.c
+++ b/fs/9p/vfs_file.c
@@ -219,7 +219,7 @@  static ssize_t
 v9fs_file_write(struct file *filp, const char __user * data,
 		size_t count, loff_t * offset)
 {
-	int n, rsize, total = 0;
+	int n, total = 0;
 	struct p9_fid *fid;
 	struct p9_client *clnt;
 	struct inode *inode = filp->f_path.dentry->d_inode;
@@ -232,14 +232,8 @@  v9fs_file_write(struct file *filp, const char __user * data,
 	fid = filp->private_data;
 	clnt = fid->clnt;
 
-	rsize = fid->iounit ? fid->iounit : clnt->msize - P9_IOHDRSZ;
-
 	do {
-		if (count < rsize)
-			rsize = count;
-
-		n = p9_client_write(fid, NULL, data+total, origin+total,
-									rsize);
+		n = p9_client_write(fid, NULL, data+total, origin+total, count);
 		if (n <= 0)
 			break;
 		count -= n;