From 982f6ffeeed5ef6104cfd72e517ff9e7a9270fda Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Thu, 17 Sep 2009 02:25:07 +0200 Subject: MIPS: Remove useless zero initializations. Signed-off-by: Ralf Baechle --- arch/mips/kernel/cpu-bugs64.c | 2 +- arch/mips/kernel/cpu-probe.c | 4 ++-- arch/mips/kernel/kspd.c | 6 +++--- arch/mips/kernel/mips-mt-fpaff.c | 2 +- arch/mips/kernel/mips-mt.c | 10 +++++----- arch/mips/kernel/rtlx.c | 2 +- arch/mips/kernel/setup.c | 2 +- arch/mips/kernel/smtc.c | 10 +++++----- arch/mips/kernel/vpe.c | 2 +- 9 files changed, 20 insertions(+), 20 deletions(-) (limited to 'arch/mips/kernel') diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c index 02b7713cf71..408d0a07b3a 100644 --- a/arch/mips/kernel/cpu-bugs64.c +++ b/arch/mips/kernel/cpu-bugs64.c @@ -167,7 +167,7 @@ static inline void check_mult_sh(void) panic(bug64hit, !R4000_WAR ? r4kwar : nowar); } -static volatile int daddi_ov __cpuinitdata = 0; +static volatile int daddi_ov __cpuinitdata; asmlinkage void __init do_daddi_ov(struct pt_regs *regs) { diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index 6e4807a19c0..4579d5c12da 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -31,7 +31,7 @@ * The wait instruction stops the pipeline and reduces the power consumption of * the CPU very much. */ -void (*cpu_wait)(void) = NULL; +void (*cpu_wait)(void); static void r3081_wait(void) { @@ -112,7 +112,7 @@ static void au1k_wait(void) : : "r" (au1k_wait)); } -static int __initdata nowait = 0; +static int __initdata nowait; static int __init wait_disable(char *s) { diff --git a/arch/mips/kernel/kspd.c b/arch/mips/kernel/kspd.c index fd6e5122403..f2397f00db4 100644 --- a/arch/mips/kernel/kspd.c +++ b/arch/mips/kernel/kspd.c @@ -31,7 +31,7 @@ #include #include -static struct workqueue_struct *workqueue = NULL; +static struct workqueue_struct *workqueue; static struct work_struct work; extern unsigned long cpu_khz; @@ -58,7 +58,7 @@ struct mtsp_syscall_generic { }; static struct list_head kspd_notifylist; -static int sp_stopping = 0; +static int sp_stopping; /* these should match with those in the SDE kit */ #define MTSP_SYSCALL_BASE 0 @@ -328,7 +328,7 @@ static void sp_cleanup(void) sys_chdir("/"); } -static int channel_open = 0; +static int channel_open; /* the work handler */ static void sp_work(struct work_struct *unused) diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c index 42461310b18..cbc6182b006 100644 --- a/arch/mips/kernel/mips-mt-fpaff.c +++ b/arch/mips/kernel/mips-mt-fpaff.c @@ -18,7 +18,7 @@ cpumask_t mt_fpu_cpumask; static int fpaff_threshold = -1; -unsigned long mt_fpemul_threshold = 0; +unsigned long mt_fpemul_threshold; /* * Replacement functions for the sys_sched_setaffinity() and diff --git a/arch/mips/kernel/mips-mt.c b/arch/mips/kernel/mips-mt.c index d01665a453f..b2259e7cd82 100644 --- a/arch/mips/kernel/mips-mt.c +++ b/arch/mips/kernel/mips-mt.c @@ -125,10 +125,10 @@ void mips_mt_regdump(unsigned long mvpctl) local_irq_restore(flags); } -static int mt_opt_norps = 0; +static int mt_opt_norps; static int mt_opt_rpsctl = -1; static int mt_opt_nblsu = -1; -static int mt_opt_forceconfig7 = 0; +static int mt_opt_forceconfig7; static int mt_opt_config7 = -1; static int __init rps_disable(char *s) @@ -161,8 +161,8 @@ static int __init config7_set(char *str) __setup("config7=", config7_set); /* Experimental cache flush control parameters that should go away some day */ -int mt_protiflush = 0; -int mt_protdflush = 0; +int mt_protiflush; +int mt_protdflush; int mt_n_iflushes = 1; int mt_n_dflushes = 1; @@ -194,7 +194,7 @@ static int __init ndflush(char *s) } __setup("ndflush=", ndflush); -static unsigned int itc_base = 0; +static unsigned int itc_base; static int __init set_itc_base(char *str) { diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c index 4ce93aa7b37..a10ebfdc28a 100644 --- a/arch/mips/kernel/rtlx.c +++ b/arch/mips/kernel/rtlx.c @@ -57,7 +57,7 @@ static struct chan_waitqueues { } channel_wqs[RTLX_CHANNELS]; static struct vpe_notifications notify; -static int sp_stopping = 0; +static int sp_stopping; extern void *vpe_get_shared(int index); diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 2950b97253b..2b290d70083 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -441,7 +441,7 @@ static void __init bootmem_init(void) * initialization hook for anything else was introduced. */ -static int usermem __initdata = 0; +static int usermem __initdata; static int __init early_parse_mem(char *p) { diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index c16bb6d6c25..1a466baf0ed 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -95,14 +95,14 @@ void init_smtc_stats(void); /* Global SMTC Status */ -unsigned int smtc_status = 0; +unsigned int smtc_status; /* Boot command line configuration overrides */ static int vpe0limit; -static int ipibuffers = 0; -static int nostlb = 0; -static int asidmask = 0; +static int ipibuffers; +static int nostlb; +static int asidmask; unsigned long smtc_asid_mask = 0xff; static int __init vpe0tcs(char *str) @@ -151,7 +151,7 @@ __setup("asidmask=", asidmask_set); #ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG -static int hang_trig = 0; +static int hang_trig; static int __init hangtrig_enable(char *s) { diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c index 9a1ab7e87fd..eb6c4c5b7fb 100644 --- a/arch/mips/kernel/vpe.c +++ b/arch/mips/kernel/vpe.c @@ -74,7 +74,7 @@ static const int minor = 1; /* fixed for now */ #ifdef CONFIG_MIPS_APSP_KSPD static struct kspd_notifications kspd_events; -static int kspd_events_reqd = 0; +static int kspd_events_reqd; #endif /* grab the likely amount of memory we will need. */ -- cgit v1.2.3