From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: u-boot@lists.denx.de
Subject: [PATCH v2 5/7] IOMUX: Refactor iomux_doenv() in order to increase readability
Date: Thu, 17 Dec 2020 01:16:22 +0200 [thread overview]
Message-ID: <20201216231624.9724-5-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20201216231624.9724-1-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>
---
v2: no changes
common/iomux.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/common/iomux.c b/common/iomux.c
index cee5f266c86e..51557d028029 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 23:16 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-16 23:16 [PATCH v2 1/7] console: Introduce console_start() and console_stop() Andy Shevchenko
2020-12-16 23:16 ` [PATCH v2 2/7] console: Keep ->start() and ->stop() balanced Andy Shevchenko
2020-12-17 9:48 ` Andy Shevchenko
2020-12-19 2:29 ` Simon Glass
2020-12-16 23:16 ` [PATCH v2 3/7] IOMUX: move search_device() to console.h Andy Shevchenko
2020-12-19 2:29 ` Simon Glass
2020-12-16 23:16 ` [PATCH v2 4/7] IOMUX: Preserve console list if realloc() fails Andy Shevchenko
2020-12-19 2:29 ` Simon Glass
2020-12-21 12:01 ` Andy Shevchenko
2020-12-21 16:47 ` Simon Glass
2020-12-21 17:17 ` Andy Shevchenko
2020-12-21 17:33 ` Simon Glass
2020-12-16 23:16 ` Andy Shevchenko [this message]
2020-12-19 2:29 ` [PATCH v2 5/7] IOMUX: Refactor iomux_doenv() in order to increase readability Simon Glass
2020-12-21 12:04 ` Andy Shevchenko
2020-12-21 16:47 ` Simon Glass
2020-12-16 23:16 ` [PATCH v2 6/7] IOMUX: Drop indentation level by removing redundant 'else' Andy Shevchenko
2020-12-19 2:29 ` Simon Glass
2020-12-16 23:16 ` [PATCH v2 7/7] IOMUX: Stop dropped consoles Andy Shevchenko
2020-12-19 2:29 ` Simon Glass
2020-12-19 2:29 ` [PATCH v2 1/7] console: Introduce console_start() and console_stop() Simon Glass
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