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Staging: lustre: remove assignment in if conditions

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This is a patch to lvfs_linux.c that removes the use of variable assignment
within an if condition found by checkpatch.pl.

Signed-off-by: Jon Bernard <jbernard@tuxion.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jon Bernard 2013-09-16 21:27:55 -04:00 committed by Greg Kroah-Hartman
parent bef31c7804
commit 8afd983ce4
1 changed files with 8 additions and 4 deletions
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12
drivers/staging/lustre/lustre/lvfs/lvfs_linux.c
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@ -80,7 +80,8 @@ static void push_group_info(struct lvfs_run_ctxt *save,
struct cred *cred; struct cred *cred;
task_lock(current); task_lock(current);
save->group_info = current_cred()->group_info; save->group_info = current_cred()->group_info;
if ((cred = prepare_creds())) { cred = prepare_creds();
if (cred) {
cred->group_info = ginfo; cred->group_info = ginfo;
commit_creds(cred); commit_creds(cred);
} }
@ -96,7 +97,8 @@ static void pop_group_info(struct lvfs_run_ctxt *save,
} else { } else {
struct cred *cred; struct cred *cred;
task_lock(current); task_lock(current);
if ((cred = prepare_creds())) { cred = prepare_creds();
if (cred) {
cred->group_info = save->group_info; cred->group_info = save->group_info;
commit_creds(cred); commit_creds(cred);
} }
@ -137,7 +139,8 @@ void push_ctxt(struct lvfs_run_ctxt *save, struct lvfs_run_ctxt *new_ctx,
save->luc.luc_fsgid = current_fsgid(); save->luc.luc_fsgid = current_fsgid();
save->luc.luc_cap = current_cap(); save->luc.luc_cap = current_cap();
if ((cred = prepare_creds())) { cred = prepare_creds();
if (cred) {
cred->uid = uc->luc_uid; cred->uid = uc->luc_uid;
cred->gid = uc->luc_gid; cred->gid = uc->luc_gid;
cred->fsuid = uc->luc_fsuid; cred->fsuid = uc->luc_fsuid;
@ -180,7 +183,8 @@ void pop_ctxt(struct lvfs_run_ctxt *saved, struct lvfs_run_ctxt *new_ctx,
current->fs->umask = saved->luc.luc_umask; current->fs->umask = saved->luc.luc_umask;
if (uc) { if (uc) {
struct cred *cred; struct cred *cred;
if ((cred = prepare_creds())) { cred = prepare_creds();
if (cred) {
cred->uid = saved->luc.luc_uid; cred->uid = saved->luc.luc_uid;
cred->gid = saved->luc.luc_gid; cred->gid = saved->luc.luc_gid;
cred->fsuid = saved->luc.luc_fsuid; cred->fsuid = saved->luc.luc_fsuid;