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| author | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-03 15:41:18 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-11 22:29:40 -0400 |
| commit | 5d5d568975307877e9195f5305f4240e506a2807 (patch) | |
| tree | b58d5b1af9e77189357b95f5cb0dc635bba65285 /fs/read_write.c | |
| parent | 86cc05840a0da1afcb6b8151b53f3b606457c91b (diff) | |
| download | linux-stable-5d5d568975307877e9195f5305f4240e506a2807.tar.gz linux-stable-5d5d568975307877e9195f5305f4240e506a2807.tar.bz2 linux-stable-5d5d568975307877e9195f5305f4240e506a2807.zip | |
make new_sync_{read,write}() static
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 <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/read_write.c')
| -rw-r--r-- | fs/read_write.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/fs/read_write.c b/fs/read_write.c index c75e6ef0952c..3ae8eee3b82a 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -28,7 +28,6 @@ typedef ssize_t (*iter_fn_t)(struct kiocb *, struct iov_iter *); const struct file_operations generic_ro_fops = { .llseek = generic_file_llseek, - .read = new_sync_read, .read_iter = generic_file_read_iter, .mmap = generic_file_readonly_mmap, .splice_read = generic_file_splice_read, @@ -428,7 +427,7 @@ ssize_t do_sync_read(struct file *filp, char __user *buf, size_t len, loff_t *pp EXPORT_SYMBOL(do_sync_read); -ssize_t new_sync_read(struct file *filp, char __user *buf, size_t len, loff_t *ppos) +static ssize_t new_sync_read(struct file *filp, char __user *buf, size_t len, loff_t *ppos) { struct iovec iov = { .iov_base = buf, .iov_len = len }; struct kiocb kiocb; @@ -445,8 +444,6 @@ ssize_t new_sync_read(struct file *filp, char __user *buf, size_t len, loff_t *p return ret; } -EXPORT_SYMBOL(new_sync_read); - ssize_t __vfs_read(struct file *file, char __user *buf, size_t count, loff_t *pos) { @@ -505,7 +502,7 @@ ssize_t do_sync_write(struct file *filp, const char __user *buf, size_t len, lof EXPORT_SYMBOL(do_sync_write); -ssize_t new_sync_write(struct file *filp, const char __user *buf, size_t len, loff_t *ppos) +static ssize_t new_sync_write(struct file *filp, const char __user *buf, size_t len, loff_t *ppos) { struct iovec iov = { .iov_base = (void __user *)buf, .iov_len = len }; struct kiocb kiocb; @@ -522,8 +519,6 @@ ssize_t new_sync_write(struct file *filp, const char __user *buf, size_t len, lo return ret; } -EXPORT_SYMBOL(new_sync_write); - ssize_t __vfs_write(struct file *file, const char __user *p, size_t count, loff_t *pos) { |