From 7b007832f6e6106f2fb2eba896efc69e38dfe374 Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Sun, 26 May 2019 18:59:55 +0200
Subject: Remove unnecessary NULL pointer checks

---
 src/libusbmuxd.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

(limited to 'src')

diff --git a/src/libusbmuxd.c b/src/libusbmuxd.c
index 4553d90..3987aca 100644
--- a/src/libusbmuxd.c
+++ b/src/libusbmuxd.c
@@ -498,8 +498,7 @@ static int usbmuxd_get_result(int sfd, uint32_t tag, uint32_t *result, void **re
 			memcpy(result, res, sizeof(uint32_t));
 			ret = 1;
 		}
-		if (res)
-			free(res);
+		free(res);
 		return ret;
 	} else if (hdr.message == MESSAGE_PLIST) {
 		if (!result_plist) {
@@ -512,8 +511,7 @@ static int usbmuxd_get_result(int sfd, uint32_t tag, uint32_t *result, void **re
 	}
 
 	LIBUSBMUXD_DEBUG(1, "%s: Unexpected message of type %d received!\n", __func__, hdr.message);
-	if (res)
-		free(res);
+	free(res);
 	return -EPROTO;
 }
 
@@ -1074,9 +1072,7 @@ static int get_next_event(int sfd)
 	} else if (hdr.length > 0) {
 		LIBUSBMUXD_DEBUG(1, "%s: Unexpected message type %d length %d received!\n", __func__, hdr.message, hdr.length);
 	}
-	if (payload) {
-		free(payload);
-	}
+	free(payload);
 	return 0;
 }
 
@@ -1363,8 +1359,7 @@ retry:
 			} else {
 				LIBUSBMUXD_DEBUG(1, "%s: Unexpected message %d\n", __func__, hdr.message);
 			}
-			if (payload)
-				free(payload);
+			free(payload);
 		} else {
 			// we _should_ have all of them now.
 			// or perhaps an error occured.
-- 
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