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Subject[PATCH 1/1] staging: rtl8723bs: make memcmp() calls consistent
Date
rtw_pm_set() uses memcmp() with 5-chars strings and a length of 4 when
parsing extra, and then parses extra+4 as an int:

if (!memcmp(extra, "lps =", 4)) {
sscanf(extra+4, "%u", &mode);
/* ... */
} else if (!memcmp(extra, "ips =", 4)) {
sscanf(extra+4, "%u", &mode);

The space between the key ("lps" and "ips") and the equal sign seems
suspicious. Remove it in order to make the calls to memcmp() consistent.

Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
---
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
index 3fca0c2d4c8d..ffcfefefc898 100644
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
@@ -4561,10 +4561,10 @@ static int rtw_pm_set(struct net_device *dev,

DBG_871X("[%s] extra = %s\n", __func__, extra);

- if (!memcmp(extra, "lps =", 4)) {
+ if (!memcmp(extra, "lps=", 4)) {
sscanf(extra+4, "%u", &mode);
ret = rtw_pm_set_lps(padapter, mode);
- } else if (!memcmp(extra, "ips =", 4)) {
+ } else if (!memcmp(extra, "ips=", 4)) {
sscanf(extra+4, "%u", &mode);
ret = rtw_pm_set_ips(padapter, mode);
} else {
--
2.15.0
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