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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2020-07-14 17:14:10 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2020-07-24 12:51:40 +0300 |
| commit | 907be2a62e4522c3dc3c298a213ccc741bd22732 (patch) | |
| tree | 5a20c783444a12e74f9f2e52e7fd44d03a36fcc6 /init | |
| parent | a1c76734095344fdbe43cbfe4940020e13151679 (diff) | |
| download | linux-907be2a62e4522c3dc3c298a213ccc741bd22732.tar.xz | |
mmc: sdhci: Fix a potential uninitialized variable
Smatch complains that "ret" can be used without being initialized.
drivers/mmc/host/sdhci.c
4383 if (!IS_ERR(mmc->supply.vqmmc)) {
4384 if (enable_vqmmc) {
^^^^^^^^^^^^
4385 ret = regulator_enable(mmc->supply.vqmmc);
^^^^^
4386 host->sdhci_core_to_disable_vqmmc = !ret;
4387 }
"ret" is only initialized when "enable_vqmmc" is true.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20200714141410.GB314989@mwanda
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions