From 225f597c60da646a6df1f7ac4152577a0c5fd56c Mon Sep 17 00:00:00 2001 From: Supriya Karanth Date: Tue, 3 Mar 2015 23:48:21 +0900 Subject: [PATCH] staging: lustre: remove initialization of static ints static ints are initialized to 0 by the compiler. Explicit initialization is not necessary. Found by checkpatch.pl - ERROR: do not initialise statics to 0 or NULL changes made using coccinelle script: @@ type T; identifier var; @@ -static T var = 0; +static T var; Signed-off-by: Supriya Karanth Signed-off-by: Greg Kroah-Hartman --- drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c | 2 +- drivers/staging/lustre/lustre/libcfs/tracefile.c | 2 +- drivers/staging/lustre/lustre/llite/statahead.c | 2 +- drivers/staging/lustre/lustre/mgc/mgc_request.c | 2 +- drivers/staging/lustre/lustre/obdclass/genops.c | 2 +- drivers/staging/lustre/lustre/obdclass/lprocfs_status.c | 2 +- drivers/staging/lustre/lustre/obdclass/lu_object.c | 2 +- drivers/staging/lustre/lustre/ptlrpc/pack_generic.c | 2 +- drivers/staging/lustre/lustre/ptlrpc/pinger.c | 2 +- drivers/staging/lustre/lustre/ptlrpc/ptlrpcd.c | 2 +- 10 files changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c index 0f65929a8524..3100cb138548 100644 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c @@ -165,7 +165,7 @@ static int proc_dobitmasks(struct ctl_table *table, int write, __proc_dobitmasks); } -static int min_watchdog_ratelimit = 0; /* disable ratelimiting */ +static int min_watchdog_ratelimit; /* disable ratelimiting */ static int max_watchdog_ratelimit = (24*60*60); /* limit to once per day */ static int __proc_dump_kernel(void *data, int write, diff --git a/drivers/staging/lustre/lustre/libcfs/tracefile.c b/drivers/staging/lustre/lustre/libcfs/tracefile.c index f8d8a2f70691..c86394f7f4d9 100644 --- a/drivers/staging/lustre/lustre/libcfs/tracefile.c +++ b/drivers/staging/lustre/lustre/libcfs/tracefile.c @@ -53,7 +53,7 @@ char cfs_tracefile[TRACEFILE_NAME_SIZE]; long long cfs_tracefile_size = CFS_TRACEFILE_SIZE; static struct tracefiled_ctl trace_tctl; struct mutex cfs_trace_thread_mutex; -static int thread_running = 0; +static int thread_running; static atomic_t cfs_tage_allocated = ATOMIC_INIT(0); diff --git a/drivers/staging/lustre/lustre/llite/statahead.c b/drivers/staging/lustre/lustre/llite/statahead.c index 6ad9dd0fe2b3..fe732fa0d01f 100644 --- a/drivers/staging/lustre/lustre/llite/statahead.c +++ b/drivers/staging/lustre/lustre/llite/statahead.c @@ -84,7 +84,7 @@ struct ll_sa_entry { struct qstr se_qstr; }; -static unsigned int sai_generation = 0; +static unsigned int sai_generation; static DEFINE_SPINLOCK(sai_generation_lock); static inline int ll_sa_entry_unhashed(struct ll_sa_entry *entry) diff --git a/drivers/staging/lustre/lustre/mgc/mgc_request.c b/drivers/staging/lustre/lustre/mgc/mgc_request.c index b24457554798..0375bfe29a7d 100644 --- a/drivers/staging/lustre/lustre/mgc/mgc_request.c +++ b/drivers/staging/lustre/lustre/mgc/mgc_request.c @@ -479,7 +479,7 @@ int lprocfs_mgc_rd_ir_state(struct seq_file *m, void *data) #define RQ_NOW 0x2 #define RQ_LATER 0x4 #define RQ_STOP 0x8 -static int rq_state = 0; +static int rq_state; static wait_queue_head_t rq_waitq; static DECLARE_COMPLETION(rq_exit); diff --git a/drivers/staging/lustre/lustre/obdclass/genops.c b/drivers/staging/lustre/lustre/obdclass/genops.c index 82508210465e..6d440b465860 100644 --- a/drivers/staging/lustre/lustre/obdclass/genops.c +++ b/drivers/staging/lustre/lustre/obdclass/genops.c @@ -1559,7 +1559,7 @@ void obd_exports_barrier(struct obd_device *obd) EXPORT_SYMBOL(obd_exports_barrier); /* Total amount of zombies to be destroyed */ -static int zombies_count = 0; +static int zombies_count; /** * kill zombie imports and exports diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c index 55e80818bd5d..c171c6c6c457 100644 --- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c +++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c @@ -223,7 +223,7 @@ EXPORT_SYMBOL(lprocfs_write_frac_helper); #if defined (CONFIG_PROC_FS) -static int lprocfs_no_percpu_stats = 0; +static int lprocfs_no_percpu_stats; module_param(lprocfs_no_percpu_stats, int, 0644); MODULE_PARM_DESC(lprocfs_no_percpu_stats, "Do not alloc percpu data for lprocfs stats"); diff --git a/drivers/staging/lustre/lustre/obdclass/lu_object.c b/drivers/staging/lustre/lustre/obdclass/lu_object.c index d2311f246c4a..20c0779951fd 100644 --- a/drivers/staging/lustre/lustre/obdclass/lu_object.c +++ b/drivers/staging/lustre/lustre/obdclass/lu_object.c @@ -1308,7 +1308,7 @@ static DEFINE_SPINLOCK(lu_keys_guard); * lu_context_refill(). No locking is provided, as initialization and shutdown * are supposed to be externally serialized. */ -static unsigned key_set_version = 0; +static unsigned key_set_version; /** * Register new key. diff --git a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c index 2f45f7657830..eb6ff902080c 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c +++ b/drivers/staging/lustre/lustre/ptlrpc/pack_generic.c @@ -117,7 +117,7 @@ EXPORT_SYMBOL(lustre_msg_check_version); /* early reply size */ int lustre_msg_early_size(void) { - static int size = 0; + static int size; if (!size) { /* Always reply old ptlrpc_body_v2 to keep interoprability * with the old client (< 2.3) which doesn't have pb_jobid diff --git a/drivers/staging/lustre/lustre/ptlrpc/pinger.c b/drivers/staging/lustre/lustre/ptlrpc/pinger.c index 340d98a64137..9dbda9332dd8 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/pinger.c +++ b/drivers/staging/lustre/lustre/ptlrpc/pinger.c @@ -545,7 +545,7 @@ void ptlrpc_pinger_wake_up(void) #define PET_READY 1 #define PET_TERMINATE 2 -static int pet_refcount = 0; +static int pet_refcount; static int pet_state; static wait_queue_head_t pet_waitq; LIST_HEAD(pet_list); diff --git a/drivers/staging/lustre/lustre/ptlrpc/ptlrpcd.c b/drivers/staging/lustre/lustre/ptlrpc/ptlrpcd.c index 4621b71fe0b6..8f7be84aa187 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/ptlrpcd.c +++ b/drivers/staging/lustre/lustre/ptlrpc/ptlrpcd.c @@ -85,7 +85,7 @@ MODULE_PARM_DESC(ptlrpcd_bind_policy, "Ptlrpcd threads binding mode."); static struct ptlrpcd *ptlrpcds; struct mutex ptlrpcd_mutex; -static int ptlrpcd_users = 0; +static int ptlrpcd_users; void ptlrpcd_wake(struct ptlrpc_request *req) { -- 2.34.1