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| author | Dmitry Shmidt <dimitrysh@google.com> | 2011-08-03 14:11:58 -0700 |
|---|---|---|
| committer | Dmitry Shmidt <dimitrysh@google.com> | 2011-08-03 15:09:47 -0700 |
| commit | 043cda23f791e3aedf16737100511656f8392412 (patch) | |
| tree | b8acfdfab96910585f18e3740fddd6fe4e63064d /drivers/net/wireless/bcmdhd/dhd_common.c | |
| parent | 7d64f70835ae2fa1df219e5196306bce57077123 (diff) | |
| download | kernel_samsung_crespo-043cda23f791e3aedf16737100511656f8392412.zip kernel_samsung_crespo-043cda23f791e3aedf16737100511656f8392412.tar.gz kernel_samsung_crespo-043cda23f791e3aedf16737100511656f8392412.tar.bz2 | |
net: wireless: bcmdhd: Improve arp_hostip_table processing
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Diffstat (limited to 'drivers/net/wireless/bcmdhd/dhd_common.c')
| -rw-r--r-- | drivers/net/wireless/bcmdhd/dhd_common.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/net/wireless/bcmdhd/dhd_common.c b/drivers/net/wireless/bcmdhd/dhd_common.c index 2a68965..c50f053 100644 --- a/drivers/net/wireless/bcmdhd/dhd_common.c +++ b/drivers/net/wireless/bcmdhd/dhd_common.c @@ -1486,11 +1486,8 @@ void dhd_arp_offload_add_ip(dhd_pub_t *dhd, uint32 ipaddr) __FUNCTION__)); } - int dhd_arp_get_arp_hostip_table(dhd_pub_t *dhd, void *buf, int buflen) { -#define MAX_IPV4_ENTRIES 8 - int retcode, i; int iov_len = 0; uint32 *ptr32 = buf; @@ -1502,27 +1499,28 @@ int dhd_arp_get_arp_hostip_table(dhd_pub_t *dhd, void *buf, int buflen) iov_len = bcm_mkiovar("arp_hostip", 0, 0, buf, buflen); retcode = dhd_wl_ioctl_cmd(dhd, WLC_GET_VAR, buf, buflen, TRUE, 0); + if (retcode) { + DHD_TRACE(("%s: ioctl WLC_GET_VAR error %d\n", + __FUNCTION__, retcode)); + + return -1; + } + /* clean up the buf, ascii reminder */ for (i = 0; i < MAX_IPV4_ENTRIES; i++) { - if (!clr_bottom) { if (*ptr32 == 0) - clr_bottom = TRUE; + clr_bottom = TRUE; } else { *ptr32 = 0; } ptr32++; } - if (retcode) { - DHD_TRACE(("%s: ioctl WLC_GET_VAR error %d\n", - __FUNCTION__, retcode)); - - return -1; - } return 0; } #endif /* ARP_OFFLOAD_SUPPORT */ + int dhd_preinit_ioctls(dhd_pub_t *dhd) { |