diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/libcfs/kernel_user_comm.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/libcfs/kernel_user_comm.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/staging/lustre/lustre/libcfs/kernel_user_comm.c b/drivers/staging/lustre/lustre/libcfs/kernel_user_comm.c index d6d3b2e0f307..74a0db5c154a 100644 --- a/drivers/staging/lustre/lustre/libcfs/kernel_user_comm.c +++ b/drivers/staging/lustre/lustre/libcfs/kernel_user_comm.c @@ -246,10 +246,9 @@ EXPORT_SYMBOL(libcfs_kkuc_group_add); int libcfs_kkuc_group_rem(int uid, int group) { struct kkuc_reg *reg, *next; - ENTRY; if (kkuc_groups[group].next == NULL) - RETURN(0); + return 0; if (uid == 0) { /* Broadcast a shutdown message */ @@ -275,7 +274,7 @@ int libcfs_kkuc_group_rem(int uid, int group) } up_write(&kg_sem); - RETURN(0); + return 0; } EXPORT_SYMBOL(libcfs_kkuc_group_rem); @@ -284,7 +283,6 @@ int libcfs_kkuc_group_put(int group, void *payload) struct kkuc_reg *reg; int rc = 0; int one_success = 0; - ENTRY; down_read(&kg_sem); list_for_each_entry(reg, &kkuc_groups[group], kr_chain) { @@ -305,7 +303,7 @@ int libcfs_kkuc_group_put(int group, void *payload) if (one_success) rc = 0; - RETURN(rc); + return rc; } EXPORT_SYMBOL(libcfs_kkuc_group_put); @@ -320,16 +318,15 @@ int libcfs_kkuc_group_foreach(int group, libcfs_kkuc_cb_t cb_func, { struct kkuc_reg *reg; int rc = 0; - ENTRY; if (group > KUC_GRP_MAX) { CDEBUG(D_WARNING, "Kernelcomm: bad group %d\n", group); - RETURN(-EINVAL); + return -EINVAL; } /* no link for this group */ if (kkuc_groups[group].next == NULL) - RETURN(0); + return 0; down_read(&kg_sem); list_for_each_entry(reg, &kkuc_groups[group], kr_chain) { @@ -339,7 +336,7 @@ int libcfs_kkuc_group_foreach(int group, libcfs_kkuc_cb_t cb_func, } up_read(&kg_sem); - RETURN(rc); + return rc; } EXPORT_SYMBOL(libcfs_kkuc_group_foreach); |