From d5be8e1d559a76c22c49bd6770fd340558b21b81 Mon Sep 17 00:00:00 2001 From: Niranjan Dighe Date: Sun, 31 May 2015 05:39:07 +0000 Subject: [PATCH] Staging: lustre: Replace kzalloc followed by memcpy with kmemdup Replace kzalloc followed by memcpy by kmemdup. This patch was generated by 'make coccicheck' Signed-off-by: Niranjan Dighe Signed-off-by: Greg Kroah-Hartman --- drivers/staging/lustre/lustre/obdclass/obd_config.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/staging/lustre/lustre/obdclass/obd_config.c b/drivers/staging/lustre/lustre/obdclass/obd_config.c index 19d4eb045b1b..fbdb748a36b9 100644 --- a/drivers/staging/lustre/lustre/obdclass/obd_config.c +++ b/drivers/staging/lustre/lustre/obdclass/obd_config.c @@ -840,29 +840,26 @@ int class_add_profile(int proflen, char *prof, int osclen, char *osc, INIT_LIST_HEAD(&lprof->lp_list); LASSERT(proflen == (strlen(prof) + 1)); - lprof->lp_profile = kzalloc(proflen, GFP_NOFS); + lprof->lp_profile = kmemdup(prof, proflen, GFP_NOFS); if (lprof->lp_profile == NULL) { err = -ENOMEM; goto free_lprof; } - memcpy(lprof->lp_profile, prof, proflen); LASSERT(osclen == (strlen(osc) + 1)); - lprof->lp_dt = kzalloc(osclen, GFP_NOFS); + lprof->lp_dt = kmemdup(osc, osclen, GFP_NOFS); if (lprof->lp_dt == NULL) { err = -ENOMEM; goto free_lp_profile; } - memcpy(lprof->lp_dt, osc, osclen); if (mdclen > 0) { LASSERT(mdclen == (strlen(mdc) + 1)); - lprof->lp_md = kzalloc(mdclen, GFP_NOFS); + lprof->lp_md = kmemdup(mdc, mdclen, GFP_NOFS); if (lprof->lp_md == NULL) { err = -ENOMEM; goto free_lp_dt; } - memcpy(lprof->lp_md, mdc, mdclen); } list_add(&lprof->lp_list, &lustre_profile_list);