crypto: asymmetric_keys - remove redundant pointer secs

The pointer secs is being assigned a value however secs is never
read afterwards. The pointer secs is redundant and can be removed.

Cleans up clang scan build warning:
warning: Although the value stored to 'secs' is used in the enclosing
expression, the value is never actually read from 'secs'
[deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

crypto/asymmetric_keys/verify_pefile.c

@@ -28,7 +28,7 @@ static int pefile_parse_binary(const void *pebuf, unsigned int pelen,
 	const struct pe32plus_opt_hdr *pe64;
 	const struct data_directory *ddir;
 	const struct data_dirent *dde;
-	const struct section_header *secs, *sec;
+	const struct section_header *sec;
 	size_t cursor, datalen = pelen;
 
 	kenter("");
@@ -110,7 +110,7 @@ static int pefile_parse_binary(const void *pebuf, unsigned int pelen,
 	ctx->n_sections = pe->sections;
 	if (ctx->n_sections > (ctx->header_size - cursor) / sizeof(*sec))
 		return -ELIBBAD;
-	ctx->secs = secs = pebuf + cursor;
+	ctx->secs = pebuf + cursor;
 
 	return 0;
 }