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thunderbolt: Drop duplicate NULL checks around nvmem_unregister()

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Since nvmem_unregister() checks for NULL, no need to repeat in
the caller. Drop duplicate NULL checks.

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220220151527.17216-14-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Shevchenko 2022-02-20 15:15:27 +00:00 committed by Greg Kroah-Hartman
parent bcf4ef28b0
commit 4c49300d8e
1 changed files with 2 additions and 4 deletions
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6
drivers/thunderbolt/nvm.c
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@ -154,10 +154,8 @@ int tb_nvm_add_non_active(struct tb_nvm *nvm, size_t size,
void tb_nvm_free(struct tb_nvm *nvm)
{
if (nvm) {
if (nvm->non_active)
nvmem_unregister(nvm->non_active);
if (nvm->active)
nvmem_unregister(nvm->active);
nvmem_unregister(nvm->non_active);
nvmem_unregister(nvm->active);
vfree(nvm->buf);
ida_simple_remove(&nvm_ida, nvm->id);
}