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| author |   Colin Ian King <colin.king@canonical.com> | 2017-04-13 15:13:46 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-04-18 13:54:25 +0200 |
| commit | ff8d351d71f3261c964ce90d43ce6907e79e5fc4 (patch) | |
| tree | aac98e290f327977682bed73625e4db9ed11c81e /drivers/staging/rtl8723bs | |
| parent | staging: media/platform/bcm2835: remove gstreamer workaround (diff) | |
| download | linux-dev-ff8d351d71f3261c964ce90d43ce6907e79e5fc4.tar.xz linux-dev-ff8d351d71f3261c964ce90d43ce6907e79e5fc4.zip | |
staging: rtl8723bs: remove redundant comparisons of unsigned ints with >= 0
The comparison of mode >= 0 is redundant as mode is a u32 and this
is always true. Remove this redundant code.
Detected with CoverityScan ("Unsigned compared against 0")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8723bs')
| -rw-r--r-- | drivers/staging/rtl8723bs/core/rtw_debug.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/rtl8723bs/core/rtw_debug.c b/drivers/staging/rtl8723bs/core/rtw_debug.c index 51cef55d3f76..fc6b94d59c37 100644 --- a/drivers/staging/rtl8723bs/core/rtw_debug.c +++ b/drivers/staging/rtl8723bs/core/rtw_debug.c @@ -1031,7 +1031,7 @@ ssize_t proc_set_ht_enable(struct file *file, const char __user *buffer, size_t if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { sscanf(tmp, "%d ", &mode); - if (pregpriv && mode >= 0 && mode < 2) { + if (pregpriv && mode < 2) { pregpriv->ht_enable = mode; printk("ht_enable =%d\n", pregpriv->ht_enable); } @@ -1150,7 +1150,7 @@ ssize_t proc_set_rx_ampdu(struct file *file, const char __user *buffer, size_t c sscanf(tmp, "%d ", &mode); - if (pregpriv && mode >= 0 && mode < 2) { + if (pregpriv && mode < 2) { pmlmeinfo->bAcceptAddbaReq = mode; DBG_871X("pmlmeinfo->bAcceptAddbaReq =%d\n", pmlmeinfo->bAcceptAddbaReq); if (mode == 0) { @@ -1191,7 +1191,7 @@ ssize_t proc_set_en_fwps(struct file *file, const char __user *buffer, size_t co if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { sscanf(tmp, "%d ", &mode); - if (pregpriv && mode >= 0 && mode < 2) { + if (pregpriv && mode < 2) { pregpriv->check_fw_ps = mode; DBG_871X("pregpriv->check_fw_ps =%d\n", pregpriv->check_fw_ps); } |