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libcrc32c: Fix "crc32c undefined" compilation error

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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 <rueegsegger@swiss-it.ch>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Adrian-Ken Rueegsegger 2008-11-11 12:14:00 +08:00 committed by Herbert Xu
parent 69c35efcf1
commit 53b146ae59
1 changed files with 2 additions and 0 deletions
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2
lib/libcrc32c.c
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@ -57,6 +57,8 @@ u32 crc32c(u32 crc, const void *address, unsigned int length)
return *(u32 *)desc.ctx; return *(u32 *)desc.ctx;
} }
EXPORT_SYMBOL(crc32c);
static int __init libcrc32c_mod_init(void) static int __init libcrc32c_mod_init(void)
{ {
tfm = crypto_alloc_shash("crc32c", 0, 0); tfm = crypto_alloc_shash("crc32c", 0, 0);