[PATCH 5.15 48/80] Revert "crypto: api - Disallow identical driver names"

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5.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

This reverts commit a6fec6324f518991d63360693224b42e0ea3144f which is
commit 27016f75f5ed47e2d8e0ca75a8ff1f40bc1a5e27 upstream.

It is reported to cause problems in older kernels due to some crypto
drivers having the same name, so revert it here to fix the problems.

Link: https://lore.kernel.org/r/aceda6e2-cefb-4146-aef8-ff4bafa56e56@xxxxxxxxxxxx
Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Cc: Ovidiu Panait <ovidiu.panait@xxxxxxxxxxxxx>
Cc: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 crypto/algapi.c |    1 -
 1 file changed, 1 deletion(-)

--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -258,7 +258,6 @@ static struct crypto_larval *__crypto_re
 		}
 
 		if (!strcmp(q->cra_driver_name, alg->cra_name) ||
-		    !strcmp(q->cra_driver_name, alg->cra_driver_name) ||
 		    !strcmp(q->cra_name, alg->cra_driver_name))
 			goto err;
 	}






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