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| author | Zhengyuan Liu <liuzhengyuan@kylinos.cn> | 2019-12-20 10:21:27 +0800 |
|---|---|---|
| committer | Song Liu <songliubraving@fb.com> | 2020-01-13 11:44:09 -0800 |
| commit | 5e5ac01c2b8802921fee680518a986011cb59820 (patch) | |
| tree | 2c400984bd2f42d71c04d9267c7cc3545113b81b | |
| parent | 6b8651aac1dca6140dd7fb4c9fec2736ed3f6223 (diff) | |
| download | linux-5e5ac01c2b8802921fee680518a986011cb59820.tar.bz2 | |
raid6/test: fix a compilation warning
The compilation warning is redefination showed as following:
In file included from tables.c:2:
../../../include/linux/export.h:180: warning: "EXPORT_SYMBOL" redefined
#define EXPORT_SYMBOL(sym) __EXPORT_SYMBOL(sym, "")
In file included from tables.c:1:
../../../include/linux/raid/pq.h:61: note: this is the location of the previous definition
#define EXPORT_SYMBOL(sym)
Fixes: 69a94abb82ee ("export.h, genksyms: do not make genksyms calculate CRC of trimmed symbols")
Signed-off-by: Zhengyuan Liu <liuzhengyuan@kylinos.cn>
Signed-off-by: Song Liu <songliubraving@fb.com>
| -rw-r--r-- | include/linux/raid/pq.h | 2 | ||||
| -rw-r--r-- | lib/raid6/mktables.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h index 0b6e7ad9cd2a..e0ddb47f4402 100644 --- a/include/linux/raid/pq.h +++ b/include/linux/raid/pq.h @@ -58,7 +58,9 @@ extern const char raid6_empty_zero_page[PAGE_SIZE]; #define enable_kernel_altivec() #define disable_kernel_altivec() +#undef EXPORT_SYMBOL #define EXPORT_SYMBOL(sym) +#undef EXPORT_SYMBOL_GPL #define EXPORT_SYMBOL_GPL(sym) #define MODULE_LICENSE(licence) #define MODULE_DESCRIPTION(desc) diff --git a/lib/raid6/mktables.c b/lib/raid6/mktables.c index 9c485df1308f..f02e10fa6238 100644 --- a/lib/raid6/mktables.c +++ b/lib/raid6/mktables.c @@ -56,8 +56,8 @@ int main(int argc, char *argv[]) uint8_t v; uint8_t exptbl[256], invtbl[256]; - printf("#include <linux/raid/pq.h>\n"); printf("#include <linux/export.h>\n"); + printf("#include <linux/raid/pq.h>\n"); /* Compute multiplication table */ printf("\nconst u8 __attribute__((aligned(256)))\n" |