powerpc: fix dead default for SYS_L3_SIZE

The 'default ... if SYS_L3_SIZE_512KB' statement is written twice, making
the second instance dead code.

Based on the context, I believe the author of the code intended to set a
default value of '1048576' when SYS_L3_SIZE_1024KB is set.

This dead code was detected by kconfirm, a static analysis tool for
Kconfig.

Fixes: b85d75951fe ("powerpc: Migrate SYS_L3_SIZE to Kconfig")
Signed-off-by: Julian Braha <julianbraha@gmail.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

diff --git a/arch/powerpc/cpu/mpc85xx/Kconfig b/arch/powerpc/cpu/mpc85xx/Kconfig
index 55152ab227e31a056f92b58e75f5df68886c4e40..cb564b32c072d7ebd4327f62e1c8582f9c8543fd 100644 (file)
--- a/arch/powerpc/cpu/mpc85xx/Kconfig
+++ b/arch/powerpc/cpu/mpc85xx/Kconfig
@@ -1375,7 +1375,7 @@ config SYS_L3_SIZE
        int
        default 262144 if SYS_L3_SIZE_256KB
        default 524288 if SYS_L3_SIZE_512KB
-       default 1048576 if SYS_L3_SIZE_512KB
+       default 1048576 if SYS_L3_SIZE_1024KB
 
 config SYS_PPC64
        bool