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| author | Furquan Shaikh <furquan@google.com> | 2016-08-05 12:04:55 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2016-08-08 13:01:34 +0200 |
| commit | b927bec09a09d96e44247b16fb1171efe6744f65 (patch) | |
| tree | cde7209eb6b957a0d208383095a05e296e572c2d /util/cbfstool/elfparsing.h | |
| parent | f3bba44a04a966198ed0896f3b516e1d5909769b (diff) | |
| download | coreboot-b927bec09a09d96e44247b16fb1171efe6744f65.tar.xz | |
cbfstool/elfheaders: Make elf_writer_destroy NULL-safe
This relieves caller from having to check if the parameter being passed
in is NULL.
Change-Id: I3ea935c12d46c6fb5534e0f2077232b9e25240f1
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/16076
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'util/cbfstool/elfparsing.h')
| -rw-r--r-- | util/cbfstool/elfparsing.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/util/cbfstool/elfparsing.h b/util/cbfstool/elfparsing.h index 4b9ba8d434..978592bc46 100644 --- a/util/cbfstool/elfparsing.h +++ b/util/cbfstool/elfparsing.h @@ -93,6 +93,8 @@ struct elf_writer *elf_writer_init(const Elf64_Ehdr *ehdr); /* * Clean up any internal state represented by ew. Aftewards the elf_writer * is invalid. + * It is safe to call elf_writer_destroy with ew as NULL. It returns without + * performing any action. */ void elf_writer_destroy(struct elf_writer *ew); |