When building with W=2, there is a flood of warnings about the seqlock
macros shadowing local variables:
19806 linux/seqlock.h:331:11: warning: declaration of 'seq' shadows a previous local [-Wshadow]
48 linux/seqlock.h:348:11: warning: declaration of 'seq' shadows a previous local [-Wshadow]
8 linux/seqlock.h:379:11: warning: declaration of 'seq' shadows a previous local [-Wshadow]
Prefix the local variables to make the warning useful elsewhere again.
Fixes: 52ac39e5db ("seqlock: seqcount_t: Implement all read APIs as statement expressions")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20201026165044.3722931-1-arnd@kernel.org
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