diff options
| author |   Nishka Dasgupta <nishkadg.linux@gmail.com> | 2019-06-26 11:39:34 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-07-01 10:44:06 +0200 |
| commit | 1ef20d57cc9cad18c90d2e2102c2963869528459 (patch) | |
| tree | 26dc687f786979f2fe47aacc4d989e31eb7f975b /drivers/staging/rtl8712/ieee80211.c | |
| parent | staging: rtl8712: Change return values of r8712_getrfreg_cmd() (diff) | |
| download | linux-dev-1ef20d57cc9cad18c90d2e2102c2963869528459.tar.xz linux-dev-1ef20d57cc9cad18c90d2e2102c2963869528459.zip | |
staging: rtl8712: r8712_parse_wpa_ie(): Change return values
Change return values of function r8712_parse_wpa_ie from _SUCCESS/_FAIL
to 0/-EINVAL. Modify call site accordingly.
Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8712/ieee80211.c')
| -rw-r--r-- | drivers/staging/rtl8712/ieee80211.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/staging/rtl8712/ieee80211.c b/drivers/staging/rtl8712/ieee80211.c index fe94e5c15836..5821ccd3b50d 100644 --- a/drivers/staging/rtl8712/ieee80211.c +++ b/drivers/staging/rtl8712/ieee80211.c @@ -283,12 +283,12 @@ int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, if (wpa_ie_len <= 0) { /* No WPA IE - fail silently */ - return _FAIL; + return -EINVAL; } if ((*wpa_ie != _WPA_IE_ID_) || (*(wpa_ie + 1) != (u8)(wpa_ie_len - 2)) || (memcmp(wpa_ie + 2, (void *)WPA_OUI_TYPE, WPA_SELECTOR_LEN))) - return _FAIL; + return -EINVAL; pos = wpa_ie; pos += 8; left = wpa_ie_len - 8; @@ -298,7 +298,7 @@ int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, pos += WPA_SELECTOR_LEN; left -= WPA_SELECTOR_LEN; } else if (left > 0) { - return _FAIL; + return -EINVAL; } /*pairwise_cipher*/ if (left >= 2) { @@ -306,16 +306,16 @@ int r8712_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, pos += 2; left -= 2; if (count == 0 || left < count * WPA_SELECTOR_LEN) - return _FAIL; + return -EINVAL; for (i = 0; i < count; i++) { *pairwise_cipher |= r8712_get_wpa_cipher_suite(pos); pos += WPA_SELECTOR_LEN; left -= WPA_SELECTOR_LEN; } } else if (left == 1) { - return _FAIL; + return -EINVAL; } - return _SUCCESS; + return 0; } int r8712_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, |