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staging: lustre: lov: Cleanup lov_check_set() in lov_request.c

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Make the code clearer by introducing a local variable and removing the
unnecessary 'if' statement.

Signed-off-by: Riccardo Lucchese <riccardo.lucchese@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Riccardo Lucchese
2014-07-21 12:15:55 +02:00
committed by Greg Kroah-Hartman
parent f0ca3e87cc
commit bd9cb12feb
1 changed files with 6 additions and 6 deletions
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12
drivers/staging/lustre/lustre/lov/lov_request.c
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@@ -140,14 +140,14 @@ void lov_set_add_req(struct lov_request *req, struct lov_request_set *set)
static int lov_check_set(struct lov_obd *lov, int idx)
{
int rc = 0;
int rc;
struct lov_tgt_desc *tgt;
mutex_lock(&lov->lov_lock);
if (lov->lov_tgts[idx] == NULL ||
lov->lov_tgts[idx]->ltd_active ||
(lov->lov_tgts[idx]->ltd_exp != NULL &&
class_exp2cliimp(lov->lov_tgts[idx]->ltd_exp)->imp_connect_tried))
rc = 1;
tgt = lov->lov_tgts[idx];
rc = !tgt || tgt->ltd_active ||
(tgt->ltd_exp &&
class_exp2cliimp(tgt->ltd_exp)->imp_connect_tried);
mutex_unlock(&lov->lov_lock);
return rc;