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netconsole: Make boolean comparison consistent

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Convert the current state assignment to use explicit boolean conversion,
making the code more robust and easier to read. This change adds a
double-negation operator to ensure consistent boolean conversion as
suggested by Paolo[1].

This approach aligns with the existing pattern used in
sysdata_cpu_nr_enabled_show().

Link: https://lore.kernel.org/all/7309e760-63b0-4b58-ad33-2fb8db361141@redhat.com/ [1]
Signed-off-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Breno Leitao 2025-02-28 04:50:18 -08:00 committed by Paolo Abeni
parent 8a683295c2
commit efb878fbe8
1 changed files with 1 additions and 1 deletions
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2
drivers/net/netconsole.c
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@ -850,7 +850,7 @@ static ssize_t sysdata_cpu_nr_enabled_store(struct config_item *item,
return ret;
mutex_lock(&dynamic_netconsole_mutex);
curr = nt->sysdata_fields & SYSDATA_CPU_NR;
curr = !!(nt->sysdata_fields & SYSDATA_CPU_NR);
if (cpu_nr_enabled == curr)
/* no change requested */
goto unlock_ok;