>> The functions kfree(), rtw_free_netdev() and vfree() test whether their >> argument is NULL and then return immediately. Thus the test around the call >> is not needed. >> >> This issue was detected by using the Coccinelle software. >> >> Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> >> --- >> drivers/staging/rtl8188eu/core/rtw_efuse.c | 3 +-- >> drivers/staging/rtl8188eu/core/rtw_mlme.c | 3 +-- >> drivers/staging/rtl8188eu/core/rtw_sta_mgt.c | 3 +-- >> drivers/staging/rtl8188eu/core/rtw_xmit.c | 6 ++---- >> drivers/staging/rtl8188eu/os_dep/usb_intf.c | 5 ++--- >> 5 files changed, 7 insertions(+), 13 deletions(-) >> >> diff --git a/drivers/staging/rtl8188eu/core/rtw_efuse.c >> b/drivers/staging/rtl8188eu/core/rtw_efuse.c >> index 7006088..77f7552 100644 >> --- a/drivers/staging/rtl8188eu/core/rtw_efuse.c >> +++ b/drivers/staging/rtl8188eu/core/rtw_efuse.c >> @@ -212,8 +212,7 @@ efuse_phymap_to_logical(u8 *phymap, u16 _offset, u16 >> _size_byte, u8 *pbuf) >> exit: >> kfree(efuseTbl); >> >> - if (eFuseWord) >> - kfree(eFuseWord); >> + kfree(eFuseWord); > > I think that this code has been updated already. It would be better to > add labels so that kfree is only executed when needed. Are there any chances to achieve the suggested fine-tuning for jump labels also with another semantic patch approach? Regards, Markus -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
