test_xarray: add missing MODULE_DESCRIPTION() macro

make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_xarray.o

Add the missing invocation of the MODULE_DESCRIPTION() macro.

Link: https://lkml.kernel.org/r/20240531-md-lib-test_xarray-v1-1-42fd6833bdd4@quicinc.com
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/lib/test_xarray.c b/lib/test_xarray.c
index ab9cc42a0d740e0d934337714620385609351b25..d5c5cbba33edf30104e9bed40ec4298638e7a9e5 100644 (file)
--- a/lib/test_xarray.c
+++ b/lib/test_xarray.c
@@ -2173,4 +2173,5 @@ static void xarray_exit(void)
 module_init(xarray_checks);
 module_exit(xarray_exit);
 MODULE_AUTHOR("Matthew Wilcox <willy@infradead.org>");
+MODULE_DESCRIPTION("XArray API test module");
 MODULE_LICENSE("GPL");