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| author |   Nathan Chancellor <nathan@kernel.org> | 2026-04-20 17:36:46 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-04-27 07:30:17 -0600 |
| commit | eff87ab17c4e76943e854e9c362fa04606688029 (patch) | |
| tree | b8bc8758e5745de3a1cd4c8ce2d1b1bacc78eb4b /kernel/liveupdate/ssh:/git@git.zx2c4.com | |
| parent | scripts: generate_rust_analyzer.py: define scripts (diff) | |
scripts/dtc: Remove unused dts_version in dtc-lexer.l
This patch is for stable only. Commit 5a09df20872c ("scripts/dtc: Update
to upstream version v1.7.2-69-g53373d135579") upstream applied it as
part of a regular scripts/dtc sync, which may be unsuitable for older
versions of stable where the warning it fixes is present.
A recent strengthening of -Wunused-but-set-variable (enabled with -Wall)
in clang under a new subwarning, -Wunused-but-set-global, points out an
unused static global variable in dtc-lexer.lex.c (compiled from
dtc-lexer.l):
scripts/dtc/dtc-lexer.lex.c:641:12: warning: variable 'dts_version' set but not used [-Wunused-but-set-global]
641 | static int dts_version = 1;
| ^
Remove it to clear up the warning, as it is truly unused.
Fixes: 658f29a51e98 ("of/flattree: Update dtc to current mainline.")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/liveupdate/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions