Improve local variable naming in SSL session cache implementation
Signed-off-by: Hanno Becker <hanno.becker@arm.com>
diff --git a/library/ssl_cache.c b/library/ssl_cache.c
index 11afd86..cdefa01 100644
--- a/library/ssl_cache.c
+++ b/library/ssl_cache.c
@@ -135,17 +135,17 @@
mbedtls_ssl_cache_entry *old = NULL;
int count = 0;
- mbedtls_ssl_cache_entry *cur, *prv;
+ mbedtls_ssl_cache_entry *cur, *last;
cur = cache->chain;
- prv = NULL;
+ last = NULL;
/* Check 1: Is there already an entry with the given session ID?
*
* If yes, overwrite it.
*
* If not, `count` will hold the size of the session cache
- * at the end of this loop, and `prv` will point to the last
+ * at the end of this loop, and `last` will point to the last
* entry, both of which will be used later. */
while( cur != NULL )
@@ -158,7 +158,7 @@
goto found;
}
- prv = cur;
+ last = cur;
cur = cur->next;
}
@@ -184,7 +184,7 @@
old = cur;
}
- prv = cur;
+ last = cur;
cur = cur->next;
}
#endif /* MBEDTLS_HAVE_TIME */
@@ -199,10 +199,10 @@
return( 1 );
/* Append to the end of the linked list. */
- if( prv == NULL )
+ if( last == NULL )
cache->chain = cur;
else
- prv->next = cur;
+ last->next = cur;
goto found;
}
@@ -226,7 +226,7 @@
old = cache->chain;
cache->chain = old->next;
old->next = NULL;
- prv->next = old;
+ last->next = old;
#endif /* MBEDTLS_HAVE_TIME */
/* Now `old` points to the oldest entry to be overwritten. */