[PATCH] crypto: fix error flow of crypto/testmgr.c:test_comp()

[Ingo Molnar]

this warning:

  crypto/testmgr.c: In function âtest_compâ:
  crypto/testmgr.c:829: warning: âretâ may be used uninitialized in this function

triggers because GCC correctly notices that in the ctcount == 0 &&
dtcount != 0 input condition case this function can return an undefined
value, if the second loop fails.

Remove the shadowed 'ret' variable from the second loop that was probably
unintended.

Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
---
 crypto/testmgr.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index b828c6c..0cf0ae3 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -853,7 +853,7 @@ static int test_comp(struct crypto_comp *tfm, struct comp_testvec *ctemplate,
 	}
 
 	for (i = 0; i < dtcount; i++) {
-		int ilen, ret, dlen = COMP_BUF_SIZE;
+		int ilen, dlen = COMP_BUF_SIZE;
 
 		memset(result, 0, sizeof (result));
 

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