misc: add static keyword to where needed [smatch scan]

text-utils/rev.c:68:9: warning: symbol 'buf' was not declared. Should it be
static?

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

8 files changed, 26 insertions, 26 deletions

diff --git a/sys-utils/hwclock-cmos.c b/sys-utils/hwclock-cmos.c
index 013fe094d..4915471bd 100644
--- a/sys-utils/hwclock-cmos.c
+++ b/sys-utils/hwclock-cmos.c
@@ -66,12 +66,12 @@
 #  undef __i386__
 #  undef __x86_64__
 #  warning "disable cmos access - no sys/io.h or asm/io.h"
-void outb(int a __attribute__((__unused__)),
-	  int b __attribute__((__unused__)))
+static void outb(int a __attribute__((__unused__)),
+		 int b __attribute__((__unused__)))
 {
 }
 
-int inb(int c __attribute__((__unused__)))
+static int inb(int c __attribute__((__unused__)))
 {
 	return 0;
 }
@@ -117,7 +117,7 @@ static int inb(int c __attribute__((__unused__)))
  * like SRM.) It is reported that ALPHA_PRE_V1_2_SRM_CONSOLE uses 1958.
  */
 #define TM_EPOCH 1900
-int cmos_epoch = 1900;
+static int cmos_epoch = 1900;
 
 /*
  * Martin Ostermann writes:
@@ -133,18 +133,18 @@ int cmos_epoch = 1900;
  * Jensen when USE_DEV_PORT was defined, but not with the normal inb/outb
  * functions.
  */
-int use_dev_port = 0;		/* 1 for Jensen */
-int dev_port_fd;
-unsigned short clock_ctl_addr = 0x70;	/* 0x170 for Jensen */
-unsigned short clock_data_addr = 0x71;	/* 0x171 for Jensen */
+static int use_dev_port = 0;		/* 1 for Jensen */
+static int dev_port_fd;
+static unsigned short clock_ctl_addr = 0x70;	/* 0x170 for Jensen */
+static unsigned short clock_data_addr = 0x71;	/* 0x171 for Jensen */
 
-int century_byte = 0;		/* 0: don't access a century byte
-				 * 50 (0x32): usual PC value
-				 * 55 (0x37): PS/2
-				 */
+static int century_byte = 0;		/* 0: don't access a century byte
+					 * 50 (0x32): usual PC value
+					 * 55 (0x37): PS/2
+					 */
 
 #ifdef __alpha__
-int funkyTOY = 0;		/* 1 for PC164/LX164/SX164 type alpha */
+static int funkyTOY = 0;		/* 1 for PC164/LX164/SX164 type alpha */
 #endif
 
 #ifdef __alpha
diff --git a/sys-utils/hwclock.c b/sys-utils/hwclock.c
index 9fae9df23..21d1304e1 100644
--- a/sys-utils/hwclock.c
+++ b/sys-utils/hwclock.c
@@ -90,7 +90,7 @@ static int hwaudit_fd = -1;
 #endif
 
 /* The struct that holds our hardware access routines */
-struct clock_ops *ur;
+static struct clock_ops *ur;
 
 /* Maximal clock adjustment in seconds per day.
    (adjtime() glibc call has 2145 seconds limit on i386, so it is good enough for us as well,
diff --git a/sys-utils/ipcs.c b/sys-utils/ipcs.c
index 6fab5b810..4f3d23d90 100644
--- a/sys-utils/ipcs.c
+++ b/sys-utils/ipcs.c
@@ -596,7 +596,7 @@ static void print_shm(int shmid, int unit)
 	ipc_shm_free_info(shmdata);
 }
 
-void print_msg(int msgid, int unit)
+static void print_msg(int msgid, int unit)
 {
 	struct msg_data *msgdata;
 
diff --git a/sys-utils/lscpu.c b/sys-utils/lscpu.c
index 92ffba44a..683fd66f7 100644
--- a/sys-utils/lscpu.c
+++ b/sys-utils/lscpu.c
@@ -104,14 +104,14 @@ enum {
 	VIRT_FULL,
 	VIRT_CONT
 };
-const char *virt_types[] = {
+static const char *virt_types[] = {
 	[VIRT_NONE]	= N_("none"),
 	[VIRT_PARA]	= N_("para"),
 	[VIRT_FULL]	= N_("full"),
 	[VIRT_CONT]	= N_("container"),
 };
 
-const char *hv_vendors[] = {
+static const char *hv_vendors[] = {
 	[HYPER_NONE]	= NULL,
 	[HYPER_XEN]	= "Xen",
 	[HYPER_KVM]	= "KVM",
@@ -130,7 +130,7 @@ const char *hv_vendors[] = {
 	[HYPER_WSL]	= "Windows Subsystem for Linux"
 };
 
-const int hv_vendor_pci[] = {
+static const int hv_vendor_pci[] = {
 	[HYPER_NONE]	= 0x0000,
 	[HYPER_XEN]	= 0x5853,
 	[HYPER_KVM]	= 0x0000,
@@ -139,7 +139,7 @@ const int hv_vendor_pci[] = {
 	[HYPER_VBOX]	= 0x80ee,
 };
 
-const int hv_graphics_pci[] = {
+static const int hv_graphics_pci[] = {
 	[HYPER_NONE]	= 0x0000,
 	[HYPER_XEN]	= 0x0001,
 	[HYPER_KVM]	= 0x0000,
@@ -169,7 +169,7 @@ enum {
 	DISP_VERTICAL	= 1
 };
 
-const char *disp_modes[] = {
+static const char *disp_modes[] = {
 	[DISP_HORIZONTAL]	= N_("horizontal"),
 	[DISP_VERTICAL]		= N_("vertical")
 };
@@ -188,7 +188,7 @@ struct polarization_modes {
 	char *readable;
 };
 
-struct polarization_modes polar_modes[] = {
+static struct polarization_modes polar_modes[] = {
 	[POLAR_UNKNOWN]	   = {"U",  "-"},
 	[POLAR_VLOW]	   = {"VL", "vert-low"},
 	[POLAR_VMEDIUM]	   = {"VM", "vert-medium"},
diff --git a/sys-utils/lsns.c b/sys-utils/lsns.c
index 0c4ff449d..ecb0d8969 100644
--- a/sys-utils/lsns.c
+++ b/sys-utils/lsns.c
@@ -44,7 +44,7 @@
 
 #include "debug.h"
 
-UL_DEBUG_DEFINE_MASK(lsns);
+static UL_DEBUG_DEFINE_MASK(lsns);
 UL_DEBUG_DEFINE_MASKNAMES(lsns) = UL_DEBUG_EMPTY_MASKNAMES;
 
 #define LSNS_DEBUG_INIT		(1 << 1)
@@ -55,7 +55,7 @@ UL_DEBUG_DEFINE_MASKNAMES(lsns) = UL_DEBUG_EMPTY_MASKNAMES;
 #define DBG(m, x)       __UL_DBG(lsns, LSNS_DEBUG_, m, x)
 #define ON_DBG(m, x)    __UL_DBG_CALL(lsns, LSNS_DEBUG_, m, x)
 
-struct idcache *uid_cache = NULL;
+static struct idcache *uid_cache = NULL;
 
 /* column IDs */
 enum {
diff --git a/sys-utils/prlimit.c b/sys-utils/prlimit.c
index b4ad739ed..c96d38589 100644
--- a/sys-utils/prlimit.c
+++ b/sys-utils/prlimit.c
@@ -119,7 +119,7 @@ struct colinfo {
 };
 
 /* columns descriptions */
-struct colinfo infos[] = {
+static struct colinfo infos[] = {
 	[COL_RES]     = { "RESOURCE",    0.25, SCOLS_FL_TRUNC, N_("resource name") },
 	[COL_HELP]    = { "DESCRIPTION", 0.1,  SCOLS_FL_TRUNC, N_("resource description")},
 	[COL_SOFT]    = { "SOFT",        0.1,  SCOLS_FL_RIGHT, N_("soft limit")},
diff --git a/sys-utils/renice.c b/sys-utils/renice.c
index 656a111da..bc6e3c849 100644
--- a/sys-utils/renice.c
+++ b/sys-utils/renice.c
@@ -48,7 +48,7 @@
 #include "c.h"
 #include "closestream.h"
 
-const char *idtype[] = {
+static const char *idtype[] = {
 	[PRIO_PROCESS]	= N_("process ID"),
 	[PRIO_PGRP]	= N_("process group ID"),
 	[PRIO_USER]	= N_("user ID"),
diff --git a/sys-utils/swapon.c b/sys-utils/swapon.c
index d0ad6bb6f..f6005e67d 100644
--- a/sys-utils/swapon.c
+++ b/sys-utils/swapon.c
@@ -89,7 +89,7 @@ enum {
 	COL_UUID,
 	COL_LABEL
 };
-struct colinfo infos[] = {
+static struct colinfo infos[] = {
 	[COL_PATH]     = { "NAME",	0.20, 0, N_("device file or partition path") },
 	[COL_TYPE]     = { "TYPE",	0.20, SCOLS_FL_TRUNC, N_("type of the device")},
 	[COL_SIZE]     = { "SIZE",	0.20, SCOLS_FL_RIGHT, N_("size of the swap area")},