Hi Max, [auto build test WARNING on v4.5-rc7] [also build test WARNING on next-20160321] [cannot apply to sailus-media/master linuxtv-media/master] [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/Max-Kellermann/drivers-media-dvb-core-en50221-move-code-to-dvb_ca_private_free/20160321-213556 config: xtensa-allyesconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=xtensa All warnings (new ones prefixed by >>): drivers/media/dvb-core/dvb_ca_en50221.c: In function 'dvb_ca_private_free': >> drivers/media/dvb-core/dvb_ca_en50221.c:167:2: warning: ISO C90 forbids >> mixed declarations and code [-Wdeclaration-after-statement] unsigned int i; ^ vim +167 drivers/media/dvb-core/dvb_ca_en50221.c 151 /* Flag indicating the thread should wake up now */ 152 unsigned int wakeup:1; 153 154 /* Delay the main thread should use */ 155 unsigned long delay; 156 157 /* Slot to start looking for data to read from in the next user-space read operation */ 158 int next_read_slot; 159 160 /* mutex serializing ioctls */ 161 struct mutex ioctl_mutex; 162 }; 163 164 static void dvb_ca_private_free(struct dvb_ca_private *ca) 165 { 166 dvb_unregister_device(ca->dvbdev); > 167 unsigned int i; 168 for (i = 0; i < ca->slot_count; i++) { 169 vfree(ca->slot_info[i].rx_buffer.data); 170 } 171 kfree(ca->slot_info); 172 kfree(ca); 173 } 174 175 static void dvb_ca_en50221_thread_wakeup(struct dvb_ca_private *ca); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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