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| author | Jan Engelhardt <jengelh@medozas.de> | 2009-08-05 10:42:58 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-05 10:42:58 -0700 |
| commit | 36cbd3dcc10384f813ec0814255f576c84f2bcd4 (patch) | |
| tree | c3579edea972519d2f9ae99d7da9a5dd56e6f5c1 /net/atm | |
| parent | db71789c01ae7b641f83c5aa64e7df25122f4b28 (diff) | |
| download | op-kernel-dev-36cbd3dcc10384f813ec0814255f576c84f2bcd4.zip op-kernel-dev-36cbd3dcc10384f813ec0814255f576c84f2bcd4.tar.gz | |
net: mark read-only arrays as const
String literals are constant, and usually, we can also tag the array
of pointers const too, moving it to the .rodata section.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/atm')
| -rw-r--r-- | net/atm/lec.c | 9 | ||||
| -rw-r--r-- | net/atm/proc.c | 9 |
2 files changed, 10 insertions, 8 deletions
diff --git a/net/atm/lec.c b/net/atm/lec.c index c463868..8e723c2 100644 --- a/net/atm/lec.c +++ b/net/atm/lec.c @@ -935,9 +935,9 @@ static int lecd_attach(struct atm_vcc *vcc, int arg) } #ifdef CONFIG_PROC_FS -static char *lec_arp_get_status_string(unsigned char status) +static const char *lec_arp_get_status_string(unsigned char status) { - static char *lec_arp_status_string[] = { + static const char *const lec_arp_status_string[] = { "ESI_UNKNOWN ", "ESI_ARP_PENDING ", "ESI_VC_PENDING ", @@ -1121,7 +1121,8 @@ static void *lec_seq_next(struct seq_file *seq, void *v, loff_t *pos) static int lec_seq_show(struct seq_file *seq, void *v) { - static char lec_banner[] = "Itf MAC ATM destination" + static const char lec_banner[] = + "Itf MAC ATM destination" " Status Flags " "VPI/VCI Recv VPI/VCI\n"; @@ -1505,7 +1506,7 @@ lec_arp_remove(struct lec_priv *priv, struct lec_arp_table *to_remove) } #if DEBUG_ARP_TABLE -static char *get_status_string(unsigned char st) +static const char *get_status_string(unsigned char st) { switch (st) { case ESI_UNKNOWN: diff --git a/net/atm/proc.c b/net/atm/proc.c index 38de5ff..ab8419a 100644 --- a/net/atm/proc.c +++ b/net/atm/proc.c @@ -151,8 +151,9 @@ static void *vcc_seq_next(struct seq_file *seq, void *v, loff_t *pos) static void pvc_info(struct seq_file *seq, struct atm_vcc *vcc) { - static const char *class_name[] = { "off","UBR","CBR","VBR","ABR" }; - static const char *aal_name[] = { + static const char *const class_name[] = + {"off","UBR","CBR","VBR","ABR"}; + static const char *const aal_name[] = { "---", "1", "2", "3/4", /* 0- 3 */ "???", "5", "???", "???", /* 4- 7 */ "???", "???", "???", "???", /* 8-11 */ @@ -178,7 +179,7 @@ static void pvc_info(struct seq_file *seq, struct atm_vcc *vcc) static const char *vcc_state(struct atm_vcc *vcc) { - static const char *map[] = { ATM_VS2TXT_MAP }; + static const char *const map[] = { ATM_VS2TXT_MAP }; return map[ATM_VF2VS(vcc->flags)]; } @@ -335,7 +336,7 @@ static const struct file_operations vcc_seq_fops = { static int svc_seq_show(struct seq_file *seq, void *v) { - static char atm_svc_banner[] = + static const char atm_svc_banner[] = "Itf VPI VCI State Remote\n"; if (v == SEQ_START_TOKEN) |
