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staging : lustre : Remove braces from single-line body.

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Remove unnecessary braces {} for single while statement.
This warning is found using checkpatch.pl.

Signed-off-by: Tabrez khan <khan.tabrez21@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tabrez khan 2016-12-16 19:59:31 +05:30 committed by Greg Kroah-Hartman
parent 364139d3b0
commit 69eb1a0dbf
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/lustre/lustre/obdclass/cl_io.c
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@ -1119,9 +1119,9 @@ int cl_sync_io_wait(const struct lu_env *env, struct cl_sync_io *anchor,
LASSERT(atomic_read(&anchor->csi_sync_nr) == 0);
/* wait until cl_sync_io_note() has done wakeup */
while (unlikely(atomic_read(&anchor->csi_barrier) != 0)) {
while (unlikely(atomic_read(&anchor->csi_barrier) != 0))
cpu_relax();
}
return rc;
}