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Staging: lustre: Replace kzalloc followed by memcpy with kmemdup

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Replace kzalloc followed by memcpy by kmemdup. This patch was generated
by 'make coccicheck'

Signed-off-by: Niranjan Dighe <ndighe@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Niranjan Dighe 2015-05-31 05:39:07 +00:00 committed by Greg Kroah-Hartman
parent f8d199f246
commit d5be8e1d55
1 changed files with 3 additions and 6 deletions
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9
drivers/staging/lustre/lustre/obdclass/obd_config.c
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@ -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);