From cdc61bc206731c05ab1c7410f5b01d5ffb9442d1 Mon Sep 17 00:00:00 2001
From: Roman Kalashnikov <lunix0x@gmail.com>
Date: Sat, 28 Oct 2017 20:56:04 +0300
Subject: [PATCH] Simplified condition in `while`

if `*ptr` value equals ' ', then condition `if(*ptr != '\0')` will always true
---
 frontend/drivers/platform_unix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frontend/drivers/platform_unix.c b/frontend/drivers/platform_unix.c
index 23418e147d..80bd183322 100644
--- a/frontend/drivers/platform_unix.c
+++ b/frontend/drivers/platform_unix.c
@@ -616,7 +616,7 @@ static bool make_proc_acpi_key_val(char **_ptr, char **_key, char **_val)
 
     *(ptr++) = '\0';  /* terminate the key. */
 
-    while ((*ptr == ' ') && (*ptr != '\0'))
+    while (*ptr == ' ')
         ptr++;  /* skip whitespace. */
 
     if (*ptr == '\0')