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authorPaul McQuade <paulmcquad@gmail.com>2014-06-06 14:37:37 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-06 16:08:14 -0700
commit46c0a8ca3e841b14a1d981e2116eaf2d1c7f2235 (patch)
tree44b72ebf4cb7c891f2cb8690aefd506251f49191 /ipc
parent7153e402731c3e72331633d1ac15a654768aecac (diff)
downloadlinux-46c0a8ca3e841b14a1d981e2116eaf2d1c7f2235.tar.gz
ipc, kernel: clear whitespace
trailing whitespace Signed-off-by: Paul McQuade <paulmcquad@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc')
-rw-r--r--ipc/msg.c31
-rw-r--r--ipc/sem.c10
-rw-r--r--ipc/shm.c2
-rw-r--r--ipc/util.c4
-rw-r--r--ipc/util.h8
5 files changed, 27 insertions, 28 deletions
diff --git a/ipc/msg.c b/ipc/msg.c
index d608e6dde91..7ed1ef338e7 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -611,23 +611,22 @@ SYSCALL_DEFINE3(msgctl, int, msqid, int, cmd, struct msqid_ds __user *, buf)
static int testmsg(struct msg_msg *msg, long type, int mode)
{
- switch (mode)
- {
- case SEARCH_ANY:
- case SEARCH_NUMBER:
+ switch (mode) {
+ case SEARCH_ANY:
+ case SEARCH_NUMBER:
+ return 1;
+ case SEARCH_LESSEQUAL:
+ if (msg->m_type <= type)
return 1;
- case SEARCH_LESSEQUAL:
- if (msg->m_type <= type)
- return 1;
- break;
- case SEARCH_EQUAL:
- if (msg->m_type == type)
- return 1;
- break;
- case SEARCH_NOTEQUAL:
- if (msg->m_type != type)
- return 1;
- break;
+ break;
+ case SEARCH_EQUAL:
+ if (msg->m_type == type)
+ return 1;
+ break;
+ case SEARCH_NOTEQUAL:
+ if (msg->m_type != type)
+ return 1;
+ break;
}
return 0;
}
diff --git a/ipc/sem.c b/ipc/sem.c
index e8dcc72d5be..fe0928a3d08 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -160,7 +160,7 @@ static int sysvipc_sem_proc_show(struct seq_file *s, void *it);
* sem_array.pending{_alter,_cont},
* sem_array.sem_undo: global sem_lock() for read/write
* sem_undo.proc_next: only "current" is allowed to read/write that field.
- *
+ *
* sem_array.sem_base[i].pending_{const,alter}:
* global or semaphore sem_lock() for read/write
*/
@@ -1161,7 +1161,7 @@ static int semctl_nolock(struct ipc_namespace *ns, int semid,
err = security_sem_semctl(NULL, cmd);
if (err)
return err;
-
+
memset(&seminfo, 0, sizeof(seminfo));
seminfo.semmni = ns->sc_semmni;
seminfo.semmns = ns->sc_semmns;
@@ -1181,7 +1181,7 @@ static int semctl_nolock(struct ipc_namespace *ns, int semid,
}
max_id = ipc_get_maxid(&sem_ids(ns));
up_read(&sem_ids(ns).rwsem);
- if (copy_to_user(p, &seminfo, sizeof(struct seminfo)))
+ if (copy_to_user(p, &seminfo, sizeof(struct seminfo)))
return -EFAULT;
return (max_id < 0) ? 0 : max_id;
}
@@ -1883,7 +1883,7 @@ SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
/* We need to sleep on this operation, so we put the current
* task into the pending queue and go to sleep.
*/
-
+
queue.sops = sops;
queue.nsops = nsops;
queue.undo = un;
@@ -2016,7 +2016,7 @@ int copy_semundo(unsigned long clone_flags, struct task_struct *tsk)
return error;
atomic_inc(&undo_list->refcnt);
tsk->sysvsem.undo_list = undo_list;
- } else
+ } else
tsk->sysvsem.undo_list = NULL;
return 0;
diff --git a/ipc/shm.c b/ipc/shm.c
index fe49fdd240a..2b64b0d25bb 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -694,7 +694,7 @@ static inline unsigned long copy_shminfo_to_user(void __user *buf, struct shminf
out.shmmin = in->shmmin;
out.shmmni = in->shmmni;
out.shmseg = in->shmseg;
- out.shmall = in->shmall;
+ out.shmall = in->shmall;
return copy_to_user(buf, &out, sizeof(out));
}
diff --git a/ipc/util.c b/ipc/util.c
index 9b3fa38afe2..27d74e69fd5 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -183,7 +183,7 @@ void __init ipc_init_proc_interface(const char *path, const char *header,
* ipc_findkey - find a key in an ipc identifier set
* @ids: ipc identifier set
* @key: key to find
- *
+ *
* Returns the locked pointer to the ipc structure if found or NULL
* otherwise. If key is found ipc points to the owning ipc structure
*
@@ -538,7 +538,7 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
granted_mode >>= 3;
/* is there some bit set in requested_mode but not in granted_mode? */
- if ((requested_mode & ~granted_mode & 0007) &&
+ if ((requested_mode & ~granted_mode & 0007) &&
!ns_capable(ns->user_ns, CAP_IPC_OWNER))
return -1;
diff --git a/ipc/util.h b/ipc/util.h
index e1153ad574b..1a5a0fcd099 100644
--- a/ipc/util.h
+++ b/ipc/util.h
@@ -78,9 +78,9 @@ struct ipc_params {
* . routine to call for an extra check if needed
*/
struct ipc_ops {
- int (*getnew) (struct ipc_namespace *, struct ipc_params *);
- int (*associate) (struct kern_ipc_perm *, int);
- int (*more_checks) (struct kern_ipc_perm *, struct ipc_params *);
+ int (*getnew)(struct ipc_namespace *, struct ipc_params *);
+ int (*associate)(struct kern_ipc_perm *, int);
+ int (*more_checks)(struct kern_ipc_perm *, struct ipc_params *);
};
struct seq_file;
@@ -142,7 +142,7 @@ struct kern_ipc_perm *ipcctl_pre_down_nolock(struct ipc_namespace *ns,
struct ipc64_perm *perm, int extra_perm);
#ifndef CONFIG_ARCH_WANT_IPC_PARSE_VERSION
- /* On IA-64, we always use the "64-bit version" of the IPC structures. */
+/* On IA-64, we always use the "64-bit version" of the IPC structures. */
# define ipc_parse_version(cmd) IPC_64
#else
int ipc_parse_version(int *cmd);