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authorMatt Fleming <matt.fleming@intel.com>2012-12-04 22:00:13 +0000
committerMatt Fleming <matt.fleming@intel.com>2012-12-05 20:07:11 +0000
commit6272db928783e303d84556598ecafba9358e0448 (patch)
treedc7ee6a9b05c00aa5854119818d4148465ed8770 /com32/elflink/ldlinux/readconfig.c
parent19eb366ea1945a88909c0b919980e54085e6b204 (diff)
downloadsyslinux-6272db928783e303d84556598ecafba9358e0448.tar.gz
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Reduce the number of global variables
In preparation for strictly limiting the list of variables that are exported (global) in the core, delete any unused variables, rewrite variable declarations in C that are not referenced by asm and delete files that are no longer included in other asm files. Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Diffstat (limited to 'com32/elflink/ldlinux/readconfig.c')
-rw-r--r--com32/elflink/ldlinux/readconfig.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/com32/elflink/ldlinux/readconfig.c b/com32/elflink/ldlinux/readconfig.c
index 64c20a05..705ffa8a 100644
--- a/com32/elflink/ldlinux/readconfig.c
+++ b/com32/elflink/ldlinux/readconfig.c
@@ -718,7 +718,7 @@ extern uint8_t FlowInput;
extern uint8_t FlowOutput;
extern uint16_t SerialPort;
extern uint16_t BaudDivisor;
-extern uint8_t SerialNotice;
+static uint8_t SerialNotice = 1;
#define DEFAULT_BAUD 9600
#define BAUD_DIVISOR 115200