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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-08-27 20:48:26 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-09-27 03:10:25 +0200 |
| commit | cb0942b81249798e15c3f04eee2946ef543e8115 (patch) | |
| tree | 7d494c580a847342577661782c5173f76178aa81 /include | |
| parent | vhost_set_vring(): turn pollstart/pollstop into bool (diff) | |
| download | linux-cb0942b81249798e15c3f04eee2946ef543e8115.tar.xz linux-cb0942b81249798e15c3f04eee2946ef543e8115.zip | |
make get_file() return its argument
simplifies a bunch of callers...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fs.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index aa110476a95b..de1db1c12080 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1074,7 +1074,11 @@ struct file_handle { unsigned char f_handle[0]; }; -#define get_file(x) atomic_long_inc(&(x)->f_count) +static inline struct file *get_file(struct file *f) +{ + atomic_long_inc(&f->f_count); + return f; +} #define fput_atomic(x) atomic_long_add_unless(&(x)->f_count, -1, 1) #define file_count(x) atomic_long_read(&(x)->f_count) |