diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/llite/llite_capa.c')
-rw-r--r-- | drivers/staging/lustre/lustre/llite/llite_capa.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/drivers/staging/lustre/lustre/llite/llite_capa.c b/drivers/staging/lustre/lustre/llite/llite_capa.c index b6fd9593325a..edd512b20ee3 100644 --- a/drivers/staging/lustre/lustre/llite/llite_capa.c +++ b/drivers/staging/lustre/lustre/llite/llite_capa.c @@ -41,7 +41,6 @@ #define DEBUG_SUBSYSTEM S_LLITE #include <linux/fs.h> -#include <linux/version.h> #include <asm/uaccess.h> #include <linux/file.h> #include <linux/kmod.h> @@ -171,7 +170,6 @@ static int capa_thread_main(void *unused) struct inode *inode = NULL; struct l_wait_info lwi = { 0 }; int rc; - ENTRY; thread_set_flags(&ll_capa_thread, SVC_RUNNING); wake_up(&ll_capa_thread.t_ctl_waitq); @@ -281,7 +279,7 @@ static int capa_thread_main(void *unused) thread_set_flags(&ll_capa_thread, SVC_STOPPED); wake_up(&ll_capa_thread.t_ctl_waitq); - RETURN(0); + return 0; } void ll_capa_timer_callback(unsigned long unused) @@ -291,8 +289,7 @@ void ll_capa_timer_callback(unsigned long unused) int ll_capa_thread_start(void) { - task_t *task; - ENTRY; + struct task_struct *task; init_waitqueue_head(&ll_capa_thread.t_ctl_waitq); @@ -300,12 +297,12 @@ int ll_capa_thread_start(void) if (IS_ERR(task)) { CERROR("cannot start expired capa thread: rc %ld\n", PTR_ERR(task)); - RETURN(PTR_ERR(task)); + return PTR_ERR(task); } wait_event(ll_capa_thread.t_ctl_waitq, thread_is_running(&ll_capa_thread)); - RETURN(0); + return 0; } void ll_capa_thread_stop(void) @@ -322,10 +319,8 @@ struct obd_capa *ll_osscapa_get(struct inode *inode, __u64 opc) struct obd_capa *ocapa; int found = 0; - ENTRY; - if ((ll_i2sbi(inode)->ll_flags & LL_SBI_OSS_CAPA) == 0) - RETURN(NULL); + return NULL; LASSERT(opc == CAPA_OPC_OSS_WRITE || opc == CAPA_OPC_OSS_RW || opc == CAPA_OPC_OSS_TRUNC); @@ -369,7 +364,7 @@ struct obd_capa *ll_osscapa_get(struct inode *inode, __u64 opc) } spin_unlock(&capa_lock); - RETURN(ocapa); + return ocapa; } EXPORT_SYMBOL(ll_osscapa_get); @@ -377,12 +372,11 @@ struct obd_capa *ll_mdscapa_get(struct inode *inode) { struct ll_inode_info *lli = ll_i2info(inode); struct obd_capa *ocapa; - ENTRY; LASSERT(inode != NULL); if ((ll_i2sbi(inode)->ll_flags & LL_SBI_MDS_CAPA) == 0) - RETURN(NULL); + return NULL; spin_lock(&capa_lock); ocapa = capa_get(lli->lli_mds_capa); @@ -392,7 +386,7 @@ struct obd_capa *ll_mdscapa_get(struct inode *inode) atomic_set(&ll_capa_debug, 0); } - RETURN(ocapa); + return ocapa; } static struct obd_capa *do_add_mds_capa(struct inode *inode, @@ -525,7 +519,6 @@ int ll_update_capa(struct obd_capa *ocapa, struct lustre_capa *capa) { struct inode *inode = ocapa->u.cli.inode; int rc = 0; - ENTRY; LASSERT(ocapa); @@ -561,7 +554,7 @@ int ll_update_capa(struct obd_capa *ocapa, struct lustre_capa *capa) capa_put(ocapa); iput(inode); - RETURN(rc); + return rc; } spin_lock(&ocapa->c_lock); @@ -575,7 +568,6 @@ int ll_update_capa(struct obd_capa *ocapa, struct lustre_capa *capa) if (capa_for_oss(capa)) inode_add_oss_capa(inode, ocapa); DEBUG_CAPA(D_SEC, capa, "renew"); - EXIT; retry: list_del_init(&ocapa->c_list); sort_add_capa(ocapa, ll_capa_list); |