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libfs: use generic_file_llseek for simple_attr
author
Arnd Bergmann
<arnd@arndb.de>
Sun, 15 Aug 2010 19:50:52 +0000
(21:50 +0200)
committer
Arnd Bergmann
<arnd@arndb.de>
Thu, 16 Sep 2010 08:33:19 +0000
(10:33 +0200)
Simple attribute files need to be seekable to
allow resetting the file for another read.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
include/linux/fs.h
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diff --git
a/include/linux/fs.h
b/include/linux/fs.h
index
76041b6
..
c8effc8
100644
(file)
--- a/
include/linux/fs.h
+++ b/
include/linux/fs.h
@@
-2450,6
+2450,7
@@
static const struct file_operations __fops = { \
.release = simple_attr_release, \
.read = simple_attr_read, \
.write = simple_attr_write, \
+ .llseek = generic_file_llseek, \
};
static inline void __attribute__((format(printf, 1, 2)))