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autofs: switch to __vfs_write()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2015-04-03 15:07:48 -04:00
parent 493c84c072
commit a35fb914ae
2 changed files with 2 additions and 2 deletions
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2
fs/autofs4/autofs_i.h
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@ -213,7 +213,7 @@ void autofs4_clean_ino(struct autofs_info *);
static inline int autofs_prepare_pipe(struct file *pipe)
{
if (!pipe->f_op->write)
if (!(pipe->f_mode & FMODE_CAN_WRITE))
return -EINVAL;
if (!S_ISFIFO(file_inode(pipe)->i_mode))
return -EINVAL;

2
fs/autofs4/waitq.c
View File

@ -70,7 +70,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
mutex_lock(&sbi->pipe_mutex);
while (bytes &&
(wr = file->f_op->write(file,data,bytes,&file->f_pos)) > 0) {
(wr = __vfs_write(file,data,bytes,&file->f_pos)) > 0) {
data += wr;
bytes -= wr;
}