[PATCH 1/1] lib: rsa: remove redundant check

[Heinrich Schuchardt]

No need to check tmp is non-zero twice.

Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
 lib/rsa/rsa-sign.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/lib/rsa/rsa-sign.c b/lib/rsa/rsa-sign.c
index 40ca1e1f57..18b68e1976 100644
--- a/lib/rsa/rsa-sign.c
+++ b/lib/rsa/rsa-sign.c
@@ -708,10 +708,6 @@ static int fdt_add_bignum(void *blob, int noffset, const char *prop_name,
 		return -ENOMEM;
 	}
 	ctx = BN_CTX_new();
-	if (!tmp) {
-		fprintf(stderr, "Out of memory (bignum context)\n");
-		return -ENOMEM;
-	}
 	BN_set_word(big2, 2L);
 	BN_set_word(big32, 32L);
 	BN_exp(big2_32, big2, big32, ctx); /* B = 2^32 */
--
2.28.0