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authorJoe Perches <joe@perches.com>2014-09-29 19:08:25 -0400
committerSteven Rostedt <rostedt@goodmis.org>2014-11-05 14:13:23 -0500
commita3816ab0e8fe542a89a53b82506a8ddac063fbe3 (patch)
treeffbc4ef9fe5deb6c9af3473055e0854078e1c7aa /Documentation/filesystems/vfs.txt
parentf365ef9b79f01d69a01134b42fdff251a510b022 (diff)
fs: Convert show_fdinfo functions to void
seq_printf functions shouldn't really check the return value. Checking seq_has_overflowed() occasionally is used instead. Update vfs documentation. Link: http://lkml.kernel.org/p/e37e6e7b76acbdcc3bb4ab2a57c8f8ca1ae11b9a.1412031505.git.joe@perches.com Cc: David S. Miller <davem@davemloft.net> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Joe Perches <joe@perches.com> [ did a few clean ups ] Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'Documentation/filesystems/vfs.txt')
-rw-r--r--Documentation/filesystems/vfs.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt
index fceff7c00a3c..af1dbc1823bb 100644
--- a/Documentation/filesystems/vfs.txt
+++ b/Documentation/filesystems/vfs.txt
@@ -828,7 +828,7 @@ struct file_operations {
828 ssize_t (*splice_read)(struct file *, struct pipe_inode_info *, size_t, unsigned int); 828 ssize_t (*splice_read)(struct file *, struct pipe_inode_info *, size_t, unsigned int);
829 int (*setlease)(struct file *, long arg, struct file_lock **, void **); 829 int (*setlease)(struct file *, long arg, struct file_lock **, void **);
830 long (*fallocate)(struct file *, int mode, loff_t offset, loff_t len); 830 long (*fallocate)(struct file *, int mode, loff_t offset, loff_t len);
831 int (*show_fdinfo)(struct seq_file *m, struct file *f); 831 void (*show_fdinfo)(struct seq_file *m, struct file *f);
832}; 832};
833 833
834Again, all methods are called without any locks being held, unless 834Again, all methods are called without any locks being held, unless