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dma-buf: don't open-code atomic_long_read()

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... not to mention that even atomic_long_read() is too low-level here -
there's file_count().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2014-08-20 11:05:50 -04:00
parent 8e3fb059ae
commit a1f6dbac62
1 changed files with 1 additions and 1 deletions
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2
drivers/dma-buf/dma-buf.c
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@ -799,7 +799,7 @@ static int dma_buf_describe(struct seq_file *s)
seq_printf(s, "%08zu\t%08x\t%08x\t%08ld\t%s\n",
buf_obj->size,
buf_obj->file->f_flags, buf_obj->file->f_mode,
(long)(buf_obj->file->f_count.counter),
file_count(buf_obj->file),
buf_obj->exp_name);
seq_puts(s, "\tAttached Devices:\n");