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kernel/fork.c: fix a few coding style issues 

Signed-off-by: Daniel Rebelo de Oliveira <psykon@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
Daniel Rebelo de Oliveira 2011-07-26 16:08:39 -07:00 committed by Linus Torvalds
parent 293eb1e777
commit fb0a685cb9
1 changed files with 48 additions and 35 deletions
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43
kernel/fork.c
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@ -288,7 +288,10 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
tsk->stack_canary = get_random_int();
#endif
/* One for us, one for whoever does the "release_task()" (usually parent) */
/*
* One for us, one for whoever does the "release_task()" (usually
* parent)
*/
atomic_set(&tsk->usage, 2);
#ifdef CONFIG_BLK_DEV_IO_TRACE
tsk->btrace_seq = 0;
@ -1216,25 +1219,33 @@ static struct task_struct *copy_process(unsigned long clone_flags,
retval = perf_event_init_task(p);
if (retval)
goto bad_fork_cleanup_policy;
if ((retval = audit_alloc(p)))
retval = audit_alloc(p);
if (retval)
goto bad_fork_cleanup_policy;
/* copy all the process information */
if ((retval = copy_semundo(clone_flags, p)))
retval = copy_semundo(clone_flags, p);
if (retval)
goto bad_fork_cleanup_audit;
if ((retval = copy_files(clone_flags, p)))
retval = copy_files(clone_flags, p);
if (retval)
goto bad_fork_cleanup_semundo;
if ((retval = copy_fs(clone_flags, p)))
retval = copy_fs(clone_flags, p);
if (retval)
goto bad_fork_cleanup_files;
if ((retval = copy_sighand(clone_flags, p)))
retval = copy_sighand(clone_flags, p);
if (retval)
goto bad_fork_cleanup_fs;
if ((retval = copy_signal(clone_flags, p)))
retval = copy_signal(clone_flags, p);
if (retval)
goto bad_fork_cleanup_sighand;
if ((retval = copy_mm(clone_flags, p)))
retval = copy_mm(clone_flags, p);
if (retval)
goto bad_fork_cleanup_signal;
if ((retval = copy_namespaces(clone_flags, p)))
retval = copy_namespaces(clone_flags, p);
if (retval)
goto bad_fork_cleanup_mm;
if ((retval = copy_io(clone_flags, p)))
retval = copy_io(clone_flags, p);
if (retval)
goto bad_fork_cleanup_namespaces;
retval = copy_thread(clone_flags, stack_start, stack_size, p, regs);
if (retval)
@ -1685,12 +1696,14 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
*/
if (unshare_flags & (CLONE_NEWIPC|CLONE_SYSVSEM))
do_sysvsem = 1;
if ((err = unshare_fs(unshare_flags, &new_fs)))
err = unshare_fs(unshare_flags, &new_fs);
if (err)
goto bad_unshare_out;
if ((err = unshare_fd(unshare_flags, &new_fd)))
err = unshare_fd(unshare_flags, &new_fd);
if (err)
goto bad_unshare_cleanup_fs;
if ((err = unshare_nsproxy_namespaces(unshare_flags, &new_nsproxy,
new_fs)))
err = unshare_nsproxy_namespaces(unshare_flags, &new_nsproxy, new_fs);
if (err)
goto bad_unshare_cleanup_fd;
if (new_fs || new_fd || do_sysvsem || new_nsproxy) {