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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2015-05-01 21:38:06 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-08 09:23:51 +0200 |
| commit | 1134507ca420fadd465ebdbc4f6c5d5798d6ab87 (patch) | |
| tree | 4d30b8d52651c4d935538e17c93c84e1989abff8 | |
| parent | 9ae10597280cede9b2462b96cec7398cbbf1459f (diff) | |
| download | linux-1134507ca420fadd465ebdbc4f6c5d5798d6ab87.tar.bz2 | |
staging: lustre: ldlm: ldlm_lib: remove unneeded null test before free
Kfree can cope with a null argument, so drop null tests.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@ expression ptr; @@
- if (ptr != NULL)
kfree(ptr);
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/lustre/lustre/ldlm/ldlm_lib.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c index d0667715ebf7..0a0b435f11fc 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lib.c @@ -119,8 +119,7 @@ static int import_set_conn(struct obd_import *imp, struct obd_uuid *uuid, spin_unlock(&imp->imp_lock); return 0; out_free: - if (imp_conn) - kfree(imp_conn); + kfree(imp_conn); out_put: ptlrpc_connection_put(ptlrpc_conn); return rc; |