Fixes sparse warnings like:
warning: symbol '...' was not declared. Should it be static?
Signed-off-by: Luca Ceresoli <l...@lucaceresoli.net>
Cc: Peng Tao <bergw...@gmail.com>
Cc: Jinshan Xiong <jinshan.xi...@intel.com>
Cc: Srikrishan Malik <srikrishanma...@gmail.com>
Cc: hpdd-disc...@lists.01.org
Cc: de...@driverdev.osuosl.org
Cc: linux-ker...@vger.kernel.org
---
drivers/staging/lustre/lustre/libcfs/debug.c | 8 ++++----
.../lustre/lustre/libcfs/linux/linux-curproc.c | 2 +-
.../lustre/lustre/libcfs/linux/linux-proc.c | 24 +++++++++++++---------
.../lustre/lustre/libcfs/linux/linux-tcpip.c | 2 +-
drivers/staging/lustre/lustre/libcfs/tracefile.c | 2 +-
5 files changed, 21 insertions(+), 17 deletions(-)
diff --git a/drivers/staging/lustre/lustre/libcfs/debug.c
b/drivers/staging/lustre/lustre/libcfs/debug.c
index a7a7ac6..7170088 100644
--- a/drivers/staging/lustre/lustre/libcfs/debug.c
+++ b/drivers/staging/lustre/lustre/libcfs/debug.c
@@ -115,7 +115,7 @@ static wait_queue_head_t debug_ctlwq;
char libcfs_debug_file_path_arr[PATH_MAX] = LIBCFS_DEBUG_FILE_PATH_DEFAULT;
/* We need to pass a pointer here, but elsewhere this must be a const */
-char *libcfs_debug_file_path;
+static char *libcfs_debug_file_path;
module_param(libcfs_debug_file_path, charp, 0644);
MODULE_PARM_DESC(libcfs_debug_file_path,
"Path for dumping debug logs, set 'NONE' to prevent log
dumping");
@@ -124,7 +124,7 @@ int libcfs_panic_in_progress;
/* libcfs_debug_token2mask() expects the returned
* string in lower-case */
-const char *
+static const char *
libcfs_debug_subsys2str(int subsys)
{
switch (1 << subsys) {
@@ -185,7 +185,7 @@ libcfs_debug_subsys2str(int subsys)
/* libcfs_debug_token2mask() expects the returned
* string in lower-case */
-const char *
+static const char *
libcfs_debug_dbg2str(int debug)
{
switch (1 << debug) {
@@ -350,7 +350,7 @@ void libcfs_debug_dumplog_internal(void *arg)
current->journal_info = journal_info;
}
-int libcfs_debug_dumplog_thread(void *arg)
+static int libcfs_debug_dumplog_thread(void *arg)
{
libcfs_debug_dumplog_internal(arg);
wake_up(&debug_ctlwq);
diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-curproc.c
b/drivers/staging/lustre/lustre/libcfs/linux/linux-curproc.c
index 9515347..277f6b8 100644
--- a/drivers/staging/lustre/lustre/libcfs/linux/linux-curproc.c
+++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-curproc.c
@@ -82,7 +82,7 @@ int cfs_cap_raised(cfs_cap_t cap)
return cap_raised(current_cap(), cap);
}
-void cfs_kernel_cap_pack(kernel_cap_t kcap, cfs_cap_t *cap)
+static void cfs_kernel_cap_pack(kernel_cap_t kcap, cfs_cap_t *cap)
{
/* XXX lost high byte */
*cap = kcap.cap[0];
diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
index 83d3f08..c539e37 100644
--- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
+++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
@@ -232,8 +232,9 @@ static int proc_debug_mb(struct ctl_table *table, int write,
__proc_debug_mb);
}
-int proc_console_max_delay_cs(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp, loff_t *ppos)
+static int proc_console_max_delay_cs(struct ctl_table *table, int write,
+ void __user *buffer, size_t *lenp,
+ loff_t *ppos)
{
int rc, max_delay_cs;
struct ctl_table dummy = *table;
@@ -264,8 +265,9 @@ int proc_console_max_delay_cs(struct ctl_table *table, int
write,
return rc;
}
-int proc_console_min_delay_cs(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp, loff_t *ppos)
+static int proc_console_min_delay_cs(struct ctl_table *table, int write,
+ void __user *buffer, size_t *lenp,
+ loff_t *ppos)
{
int rc, min_delay_cs;
struct ctl_table dummy = *table;
@@ -296,8 +298,8 @@ int proc_console_min_delay_cs(struct ctl_table *table, int
write,
return rc;
}
-int proc_console_backoff(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp, loff_t *ppos)
+static int proc_console_backoff(struct ctl_table *table, int write,
+ void __user *buffer, size_t *lenp, loff_t *ppos)
{
int rc, backoff;
struct ctl_table dummy = *table;
@@ -324,16 +326,18 @@ int proc_console_backoff(struct ctl_table *table, int
write,
return rc;
}
-int libcfs_force_lbug(struct ctl_table *table, int write, void __user *buffer,
- size_t *lenp, loff_t *ppos)
+static int libcfs_force_lbug(struct ctl_table *table, int write,
+ void __user *buffer,
+ size_t *lenp, loff_t *ppos)
{
if (write)
LBUG();
return 0;
}
-int proc_fail_loc(struct ctl_table *table, int write, void __user *buffer,
- size_t *lenp, loff_t *ppos)
+static int proc_fail_loc(struct ctl_table *table, int write,
+ void __user *buffer,
+ size_t *lenp, loff_t *ppos)
{
int rc;
long old_fail_loc = cfs_fail_loc;
diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-tcpip.c
b/drivers/staging/lustre/lustre/libcfs/linux/linux-tcpip.c
index b91a1f9..cd2fc01 100644
--- a/drivers/staging/lustre/lustre/libcfs/linux/linux-tcpip.c
+++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-tcpip.c
@@ -43,7 +43,7 @@
/* For sys_open & sys_close */
#include <linux/syscalls.h>
-int
+static int
libcfs_sock_ioctl(int cmd, unsigned long arg)
{
mm_segment_t oldmm = get_fs();
diff --git a/drivers/staging/lustre/lustre/libcfs/tracefile.c
b/drivers/staging/lustre/lustre/libcfs/tracefile.c
index 5917c31..d18de04 100644
--- a/drivers/staging/lustre/lustre/libcfs/tracefile.c
+++ b/drivers/staging/lustre/lustre/libcfs/tracefile.c
@@ -55,7 +55,7 @@ static struct tracefiled_ctl trace_tctl;
struct mutex cfs_trace_thread_mutex;
static int thread_running = 0;
-atomic_t cfs_tage_allocated = ATOMIC_INIT(0);
+static atomic_t cfs_tage_allocated = ATOMIC_INIT(0);
static void put_pages_on_tcd_daemon_list(struct page_collection *pc,
struct cfs_trace_cpu_data *tcd);
--
1.9.1
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