tree: https://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git droid4-pending-mdm-v4.20 head: ab13333f2ab58d5710f1a05d82630440265b6129 commit: cd16272060d8100ef0388349cf88f42a1dc667fc [14/21] tty: n_gsm: Add support for serdev config: i386-randconfig-x078-201850 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout cd16272060d8100ef0388349cf88f42a1dc667fc # save the attached .config to linux build tree make ARCH=i386 All warnings (new ones prefixed by >>): In file included from drivers/tty/n_gsm.c:54:0: include/linux/serdev-gsm.h: In function 'gsm_serdev_unregister_dlci': >> include/linux/serdev-gsm.h:194:9: warning: 'return' with a value, in function returning void return -ENODEV; ^ include/linux/serdev-gsm.h:191:6: note: declared here void gsm_serdev_unregister_dlci(struct gsm_serdev *gsd, ^~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/return +194 include/linux/serdev-gsm.h 189 190 static inline 191 void gsm_serdev_unregister_dlci(struct gsm_serdev *gsd, 192 struct gsm_serdev_dlci *ops) 193 { > 194 return -ENODEV; 195 } 196 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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