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| author | Bo Yu | 2019-02-08 13:53:43 +0100 |
|---|---|---|
| committer | Thomas Gleixner | 2019-02-08 14:32:33 +0100 |
| commit | c81cd5c08d676483bb09f4809660d2a1abea0062 (patch) | |
| tree | c48277c1924f1786a5016e35be3114638e0b092c /arch/x86/kernel | |
| parent | x86/boot/compressed/64: Explain paging_prepare()'s return value (diff) | |
| download | kernel-qcow2-linux-c81cd5c08d676483bb09f4809660d2a1abea0062.tar.gz kernel-qcow2-linux-c81cd5c08d676483bb09f4809660d2a1abea0062.tar.xz kernel-qcow2-linux-c81cd5c08d676483bb09f4809660d2a1abea0062.zip | |
x86/mtrr: Remove unused variable
Compiling the kernel with W=1 results in the following warning:
arch/x86/kernel/cpu/mtrr/cleanup.c:299:16: warning: variable ‘second_basek’ set but not used [-Wunused-but-set-variable]
unsigned long second_basek, second_sizek;
Remove the unused variable.
[ tglx: Massaged changelog ]
Signed-off-by: Bo Yu <tsu.yubo@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: bp@alien8.de
Cc: hpa@zytor.com
Cc: puwen@hygon.cn
Link: https://lkml.kernel.org/r/20190208125343.11451-1-tsu.yubo@gmail.com
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/cpu/mtrr/cleanup.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/mtrr/cleanup.c b/arch/x86/kernel/cpu/mtrr/cleanup.c index 3668c5df90c6..5bd011737272 100644 --- a/arch/x86/kernel/cpu/mtrr/cleanup.c +++ b/arch/x86/kernel/cpu/mtrr/cleanup.c @@ -296,7 +296,7 @@ range_to_mtrr_with_hole(struct var_mtrr_state *state, unsigned long basek, unsigned long sizek) { unsigned long hole_basek, hole_sizek; - unsigned long second_basek, second_sizek; + unsigned long second_sizek; unsigned long range0_basek, range0_sizek; unsigned long range_basek, range_sizek; unsigned long chunk_sizek; @@ -304,7 +304,6 @@ range_to_mtrr_with_hole(struct var_mtrr_state *state, unsigned long basek, hole_basek = 0; hole_sizek = 0; - second_basek = 0; second_sizek = 0; chunk_sizek = state->chunk_sizek; gran_sizek = state->gran_sizek; |