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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-22 15:41:12 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-03 15:49:07 +0200 |
| commit | db0487abd641db12a74a413067519a741e01dc57 (patch) | |
| tree | 346080c1a5b5bd769345b4e23fbe388e73c5673f /arch/arm/include | |
| parent | 30ed997a878ec34f4e2fab9f417cbfd401743a29 (diff) | |
| download | blackbird-op-linux-db0487abd641db12a74a413067519a741e01dc57.tar.gz blackbird-op-linux-db0487abd641db12a74a413067519a741e01dc57.zip | |
arm: dump: no need to check return value of debugfs_create functions
When calling debugfs functions, there is no need to ever check the
return value. The function can work or not, but the code logic should
never do something different based on this.
Cc: Russell King <linux@armlinux.org.uk>
Cc: Jinbum Park <jinb.park7@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/ptdump.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/arm/include/asm/ptdump.h b/arch/arm/include/asm/ptdump.h index 3ebf9718288d..0c2d3d0d4cc6 100644 --- a/arch/arm/include/asm/ptdump.h +++ b/arch/arm/include/asm/ptdump.h @@ -21,13 +21,10 @@ struct ptdump_info { void ptdump_walk_pgd(struct seq_file *s, struct ptdump_info *info); #ifdef CONFIG_ARM_PTDUMP_DEBUGFS -int ptdump_debugfs_register(struct ptdump_info *info, const char *name); +void ptdump_debugfs_register(struct ptdump_info *info, const char *name); #else -static inline int ptdump_debugfs_register(struct ptdump_info *info, - const char *name) -{ - return 0; -} +static inline void ptdump_debugfs_register(struct ptdump_info *info, + const char *name) { } #endif /* CONFIG_ARM_PTDUMP_DEBUGFS */ void ptdump_check_wx(void); |
