libcrc32c: Fix "crc32c undefined" compilation error

The latest shash changes leave crc32c undefined: [...] Building modules, stage 2. MODPOST 1381 modules ERROR: "crc32c" [net/sctp/sctp.ko] undefined! ERROR: "crc32c" [net/ipv4/netfilter/nf_nat_proto_sctp.ko] undefined! Adding EXPORT_SYMBOL(crc32c) to lib/libcrc32c.c fixes the compile error. This patch has been compile-tested only. Signed-off-by: Adrian-Ken Rueegsegger <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
AnTAVR · Dec 25, 2008 · 53b146a · 53b146a
1 parent 69c35ef
commit 53b146a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/libcrc32c.c b/lib/libcrc32c.c
@@ -57,6 +57,8 @@ u32 crc32c(u32 crc, const void *address, unsigned int length)
 	return *(u32 *)desc.ctx;
 }
 
+EXPORT_SYMBOL(crc32c);
+
 static int __init libcrc32c_mod_init(void)
 {
 	tfm = crypto_alloc_shash("crc32c", 0, 0);