From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: u-boot@lists.denx.de
Subject: [PATCH v1 3/4] IOMUX: Refactor iomux_doenv() in order to increase readability
Date: Wed, 16 Dec 2020 20:04:12 +0200 [thread overview]
Message-ID: <20201216180413.18887-3-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20201216180413.18887-1-andriy.shevchenko@linux.intel.com>
Refactor iomux_doenv() a bit in order to increase readability.
There is no change in code generation on x86.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
common/iomux.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/common/iomux.c b/common/iomux.c
index 9fae124442c1..8a063563aa27 100644
--- a/common/iomux.c
+++ b/common/iomux.c
@@ -45,15 +45,14 @@ int iomux_doenv(const int console, const char *arg)
i = 0;
temp = console_args;
for (;;) {
- temp = strchr(temp, ',');
- if (temp != NULL) {
- i++;
- temp++;
- continue;
- }
/* There's always one entry more than the number of commas. */
i++;
- break;
+
+ temp = strchr(temp, ',');
+ if (temp == NULL)
+ break;
+
+ temp++;
}
start = (char **)malloc(i * sizeof(char *));
if (start == NULL) {
--
2.29.2
next prev parent reply other threads:[~2020-12-16 18:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-16 18:04 [PATCH v1 1/4] IOMUX: Preserve console list if realloc() fails Andy Shevchenko
2020-12-16 18:04 ` [PATCH v1 2/4] IOMUX: Drop indentation level by removing redundant 'else' Andy Shevchenko
2020-12-16 18:04 ` Andy Shevchenko [this message]
2020-12-16 18:04 ` [PATCH v1 4/4] IOMUX: Stop dropped consoles Andy Shevchenko
2020-12-16 19:40 ` [PATCH v1 1/4] IOMUX: Preserve console list if realloc() fails Andy Shevchenko
2020-12-16 23:18 ` Andy Shevchenko
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201216180413.18887-3-andriy.shevchenko@linux.intel.com \
--to=andriy.shevchenko@linux.intel.com \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox