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) {