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[PULL,11/12] aspeed/i2c: Prevent uninitialized warning

Message ID 20200206125027.1926263-12-laurent@vivier.eu
State New
Headers show
Series [PULL,01/12] hw/smbios/smbios: Remove unused include | expand

Commit Message

Laurent Vivier Feb. 6, 2020, 12:50 p.m. UTC 
From: Miroslav Rezanina <mrezanin@redhat.com>

Compiler reports uninitialized warning for cmd_flags variable.

Adding NULL initialization to prevent this warning.

Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <07957dcab31f65de3dd30efa91e6b9152ac79879.1579598240.git.mrezanin@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 hw/i2c/aspeed_i2c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/hw/i2c/aspeed_i2c.c b/hw/i2c/aspeed_i2c.c
index 9cda9685016c..fb973a983dcd 100644
--- a/hw/i2c/aspeed_i2c.c
+++ b/hw/i2c/aspeed_i2c.c
@@ -400,7 +400,7 @@  static bool aspeed_i2c_check_sram(AspeedI2CBus *bus)
 
 static void aspeed_i2c_bus_cmd_dump(AspeedI2CBus *bus)
 {
-    g_autofree char *cmd_flags;
+    g_autofree char *cmd_flags = NULL;
     uint32_t count;
 
     if (bus->cmd & (I2CD_RX_BUFF_ENABLE | I2CD_RX_BUFF_ENABLE)) {