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openocd: manually remove NULL comparisons

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For the remaining NULL comparisons, remove then manually.

While there, make more readable a loop, by moving the assigment
out of the loop condition.

Change-Id: I44193aaa95813156a3a79c16b80e1ad333dc1eaf
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/6353
Tested-by: jenkins
This commit is contained in:
Antonio Borneo
2021-07-03 22:10:55 +02:00
parent 0a1f904707
commit 54e699b260
10 changed files with 23 additions and 32 deletions
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2
src/server/telnet_server.c
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@@ -159,7 +159,7 @@ static void telnet_load_history(struct telnet_connection *t_con)
if (histfp) {
while (fgets(buffer, sizeof(buffer), histfp) != NULL) {
while (fgets(buffer, sizeof(buffer), histfp)) {
char *p = strchr(buffer, '\n');
if (p)