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Subject[PATCH 24/64] staging: lustre: obdclass: no need to check for kfree
Date
In class_config_llog_handler() a flag, inst, was used to
determine if it was safe to call kfree. Its not needed so
remove the flag.

Signed-off-by: James Simmons <uja.ornl@yahoo.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6401
Reviewed-on: https://review.whamcloud.com/26966
Reviewed-by: Quentin Bouget <quentin.bouget@cea.fr>
Reviewed-by: Ben Evans <bevans@cray.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
---
drivers/staging/lustre/lustre/obdclass/obd_config.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/lustre/lustre/obdclass/obd_config.c b/drivers/staging/lustre/lustre/obdclass/obd_config.c
index dc7b27e..32ffa25 100644
--- a/drivers/staging/lustre/lustre/obdclass/obd_config.c
+++ b/drivers/staging/lustre/lustre/obdclass/obd_config.c
@@ -1142,7 +1142,7 @@ int class_config_llog_handler(const struct lu_env *env,
char *inst_name = NULL;
int inst_len = 0;
size_t lcfg_len;
- int inst = 0, swab = 0;
+ int swab = 0;

lcfg = (struct lustre_cfg *)cfg_buf;
if (lcfg->lcfg_version == __swab32(LUSTRE_CFG_VERSION)) {
@@ -1233,7 +1233,6 @@ int class_config_llog_handler(const struct lu_env *env,

if (clli && clli->cfg_instance &&
LUSTRE_CFG_BUFLEN(lcfg, 0) > 0) {
- inst = 1;
inst_len = LUSTRE_CFG_BUFLEN(lcfg, 0) +
sizeof(clli->cfg_instance) * 2 + 4;
inst_name = kasprintf(GFP_NOFS, "%s-%p",
@@ -1304,9 +1303,7 @@ int class_config_llog_handler(const struct lu_env *env,

rc = class_process_config(lcfg_new);
kfree(lcfg_new);
-
- if (inst)
- kfree(inst_name);
+ kfree(inst_name);
break;
}
default:
--
1.8.3.1
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