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drivers: staging: lustre: fix sparse warnings / delete unused function

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drivers: staging: lustre: fix sparse warning: symbol XYZ was
not declared. Should it be static?

This was done by declaring them static. This could be done because the functions
were used only in this file.

Deleted the function lnet_print_text_bufs because it were unused.

Compiled without an error.
Done to complete a eudyptula task.

Signed-off-by: Benedict Boerger <benedict.boerger@cs.tu-dortmund.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Benedict Boerger 2014-08-08 18:26:22 +02:00 committed by Greg Kroah-Hartman
parent ca4e829666
commit 714340db24
1 changed files with 21 additions and 36 deletions
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57
drivers/staging/lustre/lnet/lnet/config.c
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@ -47,7 +47,7 @@ static int lnet_tbnob; /* track text buf allocation */
#define LNET_MAX_TEXTBUF_NOB (64<<10) /* bound allocation */ #define LNET_MAX_TEXTBUF_NOB (64<<10) /* bound allocation */
#define LNET_SINGLE_TEXTBUF_NOB (4<<10) #define LNET_SINGLE_TEXTBUF_NOB (4<<10)
void static void
lnet_syntax(char *name, char *str, int offset, int width) lnet_syntax(char *name, char *str, int offset, int width)
{ {
static char dots[LNET_SINGLE_TEXTBUF_NOB]; static char dots[LNET_SINGLE_TEXTBUF_NOB];
@ -64,7 +64,7 @@ lnet_syntax(char *name, char *str, int offset, int width)
(width < 1) ? 0 : width - 1, dashes); (width < 1) ? 0 : width - 1, dashes);
} }
int static int
lnet_issep(char c) lnet_issep(char c)
{ {
switch (c) { switch (c) {
@ -77,7 +77,7 @@ lnet_issep(char c)
} }
} }
int static int
lnet_net_unique(__u32 net, struct list_head *nilist) lnet_net_unique(__u32 net, struct list_head *nilist)
{ {
struct list_head *tmp; struct list_head *tmp;
@ -108,7 +108,7 @@ lnet_ni_free(struct lnet_ni *ni)
LIBCFS_FREE(ni, sizeof(*ni)); LIBCFS_FREE(ni, sizeof(*ni));
} }
lnet_ni_t * static lnet_ni_t *
lnet_ni_alloc(__u32 net, struct cfs_expr_list *el, struct list_head *nilist) lnet_ni_alloc(__u32 net, struct cfs_expr_list *el, struct list_head *nilist)
{ {
struct lnet_tx_queue *tq; struct lnet_tx_queue *tq;
@ -365,7 +365,7 @@ lnet_parse_networks(struct list_head *nilist, char *networks)
return -EINVAL; return -EINVAL;
} }
lnet_text_buf_t * static lnet_text_buf_t *
lnet_new_text_buf(int str_len) lnet_new_text_buf(int str_len)
{ {
lnet_text_buf_t *ltb; lnet_text_buf_t *ltb;
@ -394,14 +394,14 @@ lnet_new_text_buf(int str_len)
return ltb; return ltb;
} }
void static void
lnet_free_text_buf(lnet_text_buf_t *ltb) lnet_free_text_buf(lnet_text_buf_t *ltb)
{ {
lnet_tbnob -= ltb->ltb_size; lnet_tbnob -= ltb->ltb_size;
LIBCFS_FREE(ltb, ltb->ltb_size); LIBCFS_FREE(ltb, ltb->ltb_size);
} }
void static void
lnet_free_text_bufs(struct list_head *tbs) lnet_free_text_bufs(struct list_head *tbs)
{ {
lnet_text_buf_t *ltb; lnet_text_buf_t *ltb;
@ -414,22 +414,7 @@ lnet_free_text_bufs(struct list_head *tbs)
} }
} }
void static int
lnet_print_text_bufs(struct list_head *tbs)
{
struct list_head *tmp;
lnet_text_buf_t *ltb;
list_for_each(tmp, tbs) {
ltb = list_entry(tmp, lnet_text_buf_t, ltb_list);
CDEBUG(D_WARNING, "%s\n", ltb->ltb_text);
}
CDEBUG(D_WARNING, "%d allocated\n", lnet_tbnob);
}
int
lnet_str2tbs_sep(struct list_head *tbs, char *str) lnet_str2tbs_sep(struct list_head *tbs, char *str)
{ {
struct list_head pending; struct list_head pending;
@ -487,7 +472,7 @@ lnet_str2tbs_sep(struct list_head *tbs, char *str)
return 0; return 0;
} }
int static int
lnet_expand1tb(struct list_head *list, lnet_expand1tb(struct list_head *list,
char *str, char *sep1, char *sep2, char *str, char *sep1, char *sep2,
char *item, int itemlen) char *item, int itemlen)
@ -512,7 +497,7 @@ lnet_expand1tb(struct list_head *list,
return 0; return 0;
} }
int static int
lnet_str2tbs_expand(struct list_head *tbs, char *str) lnet_str2tbs_expand(struct list_head *tbs, char *str)
{ {
char num[16]; char num[16];
@ -592,7 +577,7 @@ lnet_str2tbs_expand(struct list_head *tbs, char *str)
return -1; return -1;
} }
int static int
lnet_parse_hops(char *str, unsigned int *hops) lnet_parse_hops(char *str, unsigned int *hops)
{ {
int len = strlen(str); int len = strlen(str);
@ -605,7 +590,7 @@ lnet_parse_hops(char *str, unsigned int *hops)
#define LNET_PRIORITY_SEPARATOR (':') #define LNET_PRIORITY_SEPARATOR (':')
int static int
lnet_parse_priority(char *str, unsigned int *priority, char **token) lnet_parse_priority(char *str, unsigned int *priority, char **token)
{ {
int nob; int nob;
@ -635,7 +620,7 @@ lnet_parse_priority(char *str, unsigned int *priority, char **token)
return 0; return 0;
} }
int static int
lnet_parse_route(char *str, int *im_a_router) lnet_parse_route(char *str, int *im_a_router)
{ {
/* static scratch buffer OK (single threaded) */ /* static scratch buffer OK (single threaded) */
@ -778,7 +763,7 @@ lnet_parse_route(char *str, int *im_a_router)
return myrc; return myrc;
} }
int static int
lnet_parse_route_tbs(struct list_head *tbs, int *im_a_router) lnet_parse_route_tbs(struct list_head *tbs, int *im_a_router)
{ {
lnet_text_buf_t *ltb; lnet_text_buf_t *ltb;
@ -819,7 +804,7 @@ lnet_parse_routes(char *routes, int *im_a_router)
return rc; return rc;
} }
int static int
lnet_match_network_token(char *token, int len, __u32 *ipaddrs, int nip) lnet_match_network_token(char *token, int len, __u32 *ipaddrs, int nip)
{ {
LIST_HEAD(list); LIST_HEAD(list);
@ -838,7 +823,7 @@ lnet_match_network_token(char *token, int len, __u32 *ipaddrs, int nip)
return rc; return rc;
} }
int static int
lnet_match_network_tokens(char *net_entry, __u32 *ipaddrs, int nip) lnet_match_network_tokens(char *net_entry, __u32 *ipaddrs, int nip)
{ {
static char tokens[LNET_SINGLE_TEXTBUF_NOB]; static char tokens[LNET_SINGLE_TEXTBUF_NOB];
@ -895,7 +880,7 @@ lnet_match_network_tokens(char *net_entry, __u32 *ipaddrs, int nip)
return 1; return 1;
} }
__u32 static __u32
lnet_netspec2net(char *netspec) lnet_netspec2net(char *netspec)
{ {
char *bracket = strchr(netspec, '('); char *bracket = strchr(netspec, '(');
@ -912,7 +897,7 @@ lnet_netspec2net(char *netspec)
return net; return net;
} }
int static int
lnet_splitnets(char *source, struct list_head *nets) lnet_splitnets(char *source, struct list_head *nets)
{ {
int offset = 0; int offset = 0;
@ -992,7 +977,7 @@ lnet_splitnets(char *source, struct list_head *nets)
} }
} }
int static int
lnet_match_networks(char **networksp, char *ip2nets, __u32 *ipaddrs, int nip) lnet_match_networks(char **networksp, char *ip2nets, __u32 *ipaddrs, int nip)
{ {
static char networks[LNET_SINGLE_TEXTBUF_NOB]; static char networks[LNET_SINGLE_TEXTBUF_NOB];
@ -1112,13 +1097,13 @@ lnet_match_networks(char **networksp, char *ip2nets, __u32 *ipaddrs, int nip)
return count; return count;
} }
void static void
lnet_ipaddr_free_enumeration(__u32 *ipaddrs, int nip) lnet_ipaddr_free_enumeration(__u32 *ipaddrs, int nip)
{ {
LIBCFS_FREE(ipaddrs, nip * sizeof(*ipaddrs)); LIBCFS_FREE(ipaddrs, nip * sizeof(*ipaddrs));
} }
int static int
lnet_ipaddr_enumerate(__u32 **ipaddrsp) lnet_ipaddr_enumerate(__u32 **ipaddrsp)
{ {
int up; int up;