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MFC after:	1 month
This commit is contained in:
Dmitry Chagin 2017-03-04 08:59:21 +00:00
parent e45e3698ae
commit 8042c504f5
1 changed files with 12 additions and 12 deletions
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24
sys/compat/linux/linux_ipc.c
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@ -531,7 +531,7 @@ linux_semctl(struct thread *td, struct linux_semctl_args *args)
cmd = IPC_SET;
error = linux_semid_pullup(args->cmd & LINUX_IPC_64,
&linux_semid, PTRIN(args->arg.buf));
if (error)
if (error != 0)
return (error);
linux_to_bsd_semid_ds(&linux_semid, &semid);
semun.buf = &semid;
@ -546,7 +546,7 @@ linux_semctl(struct thread *td, struct linux_semctl_args *args)
semun.buf = &semid;
error = kern_semctl(td, args->semid, args->semnum, cmd, &semun,
&rval);
if (error)
if (error != 0)
return (error);
bsd_to_linux_semid_ds(&semid, &linux_semid);
error = linux_semid_pushdown(args->cmd & LINUX_IPC_64,
@ -573,7 +573,7 @@ linux_semctl(struct thread *td, struct linux_semctl_args *args)
*/
error = copyout(&linux_seminfo,
PTRIN(args->arg.buf), sizeof(linux_seminfo));
if (error)
if (error != 0)
return (error);
td->td_retval[0] = seminfo.semmni;
return (0); /* No need for __semctl call */
@ -690,7 +690,7 @@ linux_msgctl(struct thread *td, struct linux_msgctl_args *args)
case LINUX_IPC_SET:
error = linux_msqid_pullup(args->cmd & LINUX_IPC_64,
&linux_msqid, PTRIN(args->buf));
if (error)
if (error != 0)
return (error);
linux_to_bsd_msqid_ds(&linux_msqid, &bsd_msqid);
break;
@ -788,7 +788,7 @@ linux_shmctl(struct thread *td, struct linux_shmctl_args *args)
/* Perform shmctl wanting removed segments lookup */
error = kern_shmctl(td, args->shmid, IPC_INFO,
(void *)&bsd_shminfo, NULL);
if (error)
if (error != 0)
return (error);
bsd_to_linux_shminfo(&bsd_shminfo, &linux_shminfo);
@ -803,7 +803,7 @@ linux_shmctl(struct thread *td, struct linux_shmctl_args *args)
/* Perform shmctl wanting removed segments lookup */
error = kern_shmctl(td, args->shmid, SHM_INFO,
(void *)&bsd_shm_info, NULL);
if (error)
if (error != 0)
return (error);
bsd_to_linux_shm_info(&bsd_shm_info, &linux_shm_info);
@ -816,9 +816,9 @@ linux_shmctl(struct thread *td, struct linux_shmctl_args *args)
/* Perform shmctl wanting removed segments lookup */
error = kern_shmctl(td, args->shmid, IPC_STAT,
(void *)&bsd_shmid, NULL);
if (error)
if (error != 0)
return (error);
bsd_to_linux_shmid_ds(&bsd_shmid, &linux_shmid);
return (linux_shmid_pushdown(args->cmd & LINUX_IPC_64,
@ -828,9 +828,9 @@ linux_shmctl(struct thread *td, struct linux_shmctl_args *args)
/* Perform shmctl wanting removed segments lookup */
error = kern_shmctl(td, args->shmid, IPC_STAT,
(void *)&bsd_shmid, NULL);
if (error)
if (error != 0)
return (error);
bsd_to_linux_shmid_ds(&bsd_shmid, &linux_shmid);
return (linux_shmid_pushdown(args->cmd & LINUX_IPC_64,
@ -839,7 +839,7 @@ linux_shmctl(struct thread *td, struct linux_shmctl_args *args)
case LINUX_IPC_SET:
error = linux_shmid_pullup(args->cmd & LINUX_IPC_64,
&linux_shmid, PTRIN(args->buf));
if (error)
if (error != 0)
return (error);
linux_to_bsd_shmid_ds(&linux_shmid, &bsd_shmid);
@ -856,7 +856,7 @@ linux_shmctl(struct thread *td, struct linux_shmctl_args *args)
else {
error = linux_shmid_pullup(args->cmd & LINUX_IPC_64,
&linux_shmid, PTRIN(args->buf));
if (error)
if (error != 0)
return (error);
linux_to_bsd_shmid_ds(&linux_shmid, &bsd_shmid);
buf = (void *)&bsd_shmid;