commit 867da6fcfb003eb20ae54650f004382325813db6
author Jan Engelhardt <jengelh@inai.de> Sat Jun 16 08:45:20 2018 +0200
committer Lucas De Marchi <lucas.demarchi@intel.com> Mon Jun 18 09:46:56 2018 -0700
tree 3ccaaca7acf367006e3a42dfc16cfeef6d257472
parent 499778492ab8e4e802368b968460dd26e838b201

kmod: build: cure compiler warnings showing up externally

When building a C source file with gcc-7 -Wshift-overflow=2, this warning
springs up:

libkmod.h: warning: result of "1 << 31" requires 33 bits to
represent, but "int" only has 32 bits [-Wshift-overflow=]

Change the two _KMOD_* identifiers to fit into 32 bits.