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make new_sync_{read,write}() static

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All places outside of core VFS that checked ->read and ->write for being NULL or
called the methods directly are gone now, so NULL {read,write} with non-NULL
{read,write}_iter will do the right thing in all cases.

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2015-04-03 15:41:18 -04:00
commit 5d5d568975
59 changed files with 11 additions and 153 deletions
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2
drivers/char/mem.c
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@ -764,7 +764,6 @@ static const struct file_operations __maybe_unused port_fops = {
static const struct file_operations zero_fops = {
.llseek = zero_lseek,
.read = new_sync_read,
.write = write_zero,
.read_iter = read_iter_zero,
.aio_write = aio_write_zero,
@ -776,7 +775,6 @@ static const struct file_operations zero_fops = {
static const struct file_operations full_fops = {
.llseek = full_lseek,
.read = new_sync_read,
.read_iter = read_iter_zero,
.write = write_full,
};

2
drivers/char/raw.c
View file

@ -282,9 +282,7 @@ static long raw_ctl_compat_ioctl(struct file *file, unsigned int cmd,
#endif
static const struct file_operations raw_fops = {
.read = new_sync_read,
.read_iter = blkdev_read_iter,
.write = new_sync_write,
.write_iter = blkdev_write_iter,
.fsync = blkdev_fsync,
.open = raw_open,