Hi Eliad, [auto build test WARNING on wireless-drivers-next/master] [also build test WARNING on v4.5-rc6 next-20160304] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Eliad-Peller/wlcore-don-t-WARN_ON-in-case-of-existing-ROC/20160307-011744 base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git master config: i386-randconfig-x002-201610 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=i386 All warnings (new ones prefixed by >>): In file included from include/linux/printk.h:6:0, from include/linux/kernel.h:13, from include/linux/list.h:8, from include/linux/module.h:9, from drivers/net/wireless/ti/wlcore/main.c:23: drivers/net/wireless/ti/wlcore/main.c: In function 'wlcore_op_remain_on_channel': >> include/linux/kern_levels.h:4:18: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:11:22: note: in expansion of macro 'KERN_SOH' #define KERN_WARNING KERN_SOH "4" /* warning conditions */ ^ >> include/linux/printk.h:254:9: note: in expansion of macro 'KERN_WARNING' printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) ^ >> include/linux/printk.h:255:17: note: in expansion of macro 'pr_warning' #define pr_warn pr_warning ^ >> drivers/net/wireless/ti/wlcore/debug.h:68:2: note: in expansion of macro 'pr_warn' pr_warn(DRIVER_PREFIX "WARNING " fmt "\n", ##arg) ^ >> drivers/net/wireless/ti/wlcore/main.c:5513:3: note: in expansion of macro 'wl1271_warning' wl1271_warning("active roc on role %d", ^ vim +/wl1271_warning +5513 drivers/net/wireless/ti/wlcore/main.c 5497 struct wl1271 *wl = hw->priv; 5498 int channel, ret = 0; 5499 5500 channel = ieee80211_frequency_to_channel(chan->center_freq); 5501 5502 wl1271_debug(DEBUG_MAC80211, "mac80211 roc %d (%d)", 5503 channel, wlvif->role_id); 5504 5505 mutex_lock(&wl->mutex); 5506 5507 if (unlikely(wl->state != WLCORE_STATE_ON)) 5508 goto out; 5509 5510 /* return EBUSY if we can't ROC right now */ 5511 if (wl->roc_vif || 5512 find_first_bit(wl->roc_map, WL12XX_MAX_ROLES) < WL12XX_MAX_ROLES) { > 5513 wl1271_warning("active roc on role %d", 5514 find_first_bit(wl->roc_map, WL12XX_MAX_ROLES)); 5515 ret = -EBUSY; 5516 goto out; 5517 } 5518 5519 ret = wl1271_ps_elp_wakeup(wl); 5520 if (ret < 0) 5521 goto out; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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