tree 44d06154bcf3d4b1fa7b2cfb09c4f0e6ed04183d
parent 8ebea6ea1a7ed5d67ecbb2a493c716a2a89c0be2
author Chuhong Yuan <hslester96@gmail.com> 1565334634 +0800
committer Petr Mladek <pmladek@suse.com> 1565942048 +0200

printk: Replace strncmp() with str_has_prefix()

strncmp(str, const, len) is error-prone because len is easy to have typo.
An example is the hard-coded len has counting error or sizeof(const)
forgets - 1.

So we prefer using newly introduced str_has_prefix() to substitute
such strncmp() to make code better.

Link: http://lkml.kernel.org/r/20190809071034.17279-1-hslester96@gmail.com
Cc: "Steven Rostedt" <rostedt@goodmis.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Reviewed-by:  Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
[pmladek@suse.com: Slightly updated and reformatted the commit message.]
Signed-off-by: Petr Mladek <pmladek@suse.com>