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Petersen" Cc: linux-scsi@vger.kernel.org, Bart Van Assche , Bean Huo , Peter Wang , "James E.J. Bottomley" , Matthias Brugger , AngeloGioacchino Del Regno , Manivannan Sadhasivam , Avri Altman , Andrew Halaney , "Bao D. Nguyen" Subject: [PATCH v4 2/4] scsi: ufs: core: Make ufshcd_uic_cmd_compl() easier to read Date: Thu, 12 Sep 2024 15:30:03 -0700 Message-ID: <20240912223019.3510966-3-bvanassche@acm.org> X-Mailer: git-send-email 2.46.0.662.g92d0881bb0-goog In-Reply-To: <20240912223019.3510966-1-bvanassche@acm.org> References: <20240912223019.3510966-1-bvanassche@acm.org> Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Introduce a local variable for the expression hba->active_uic_cmd. Remove superfluous parentheses. No functionality has been changed. Reviewed-by: Bean Huo Reviewed-by: Peter Wang Signed-off-by: Bart Van Assche Reviewed-by: Bao D. Nguyen --- drivers/ufs/core/ufshcd.c | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 8ea5a82503a9..134cba0ff512 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -5458,31 +5458,30 @@ static bool ufshcd_is_auto_hibern8_error(struct ufs_hba *hba, static irqreturn_t ufshcd_uic_cmd_compl(struct ufs_hba *hba, u32 intr_status) { irqreturn_t retval = IRQ_NONE; + struct uic_command *cmd; spin_lock(hba->host->host_lock); + cmd = hba->active_uic_cmd; if (ufshcd_is_auto_hibern8_error(hba, intr_status)) hba->errors |= (UFSHCD_UIC_HIBERN8_MASK & intr_status); - if ((intr_status & UIC_COMMAND_COMPL) && hba->active_uic_cmd) { - hba->active_uic_cmd->argument2 |= - ufshcd_get_uic_cmd_result(hba); - hba->active_uic_cmd->argument3 = - ufshcd_get_dme_attr_val(hba); + if (intr_status & UIC_COMMAND_COMPL && cmd) { + cmd->argument2 |= ufshcd_get_uic_cmd_result(hba); + cmd->argument3 = ufshcd_get_dme_attr_val(hba); if (!hba->uic_async_done) - hba->active_uic_cmd->cmd_active = 0; - complete(&hba->active_uic_cmd->done); + cmd->cmd_active = 0; + complete(&cmd->done); retval = IRQ_HANDLED; } - if ((intr_status & UFSHCD_UIC_PWR_MASK) && hba->uic_async_done) { - hba->active_uic_cmd->cmd_active = 0; + if (intr_status & UFSHCD_UIC_PWR_MASK && hba->uic_async_done) { + cmd->cmd_active = 0; complete(hba->uic_async_done); retval = IRQ_HANDLED; } if (retval == IRQ_HANDLED) - ufshcd_add_uic_command_trace(hba, hba->active_uic_cmd, - UFS_CMD_COMP); + ufshcd_add_uic_command_trace(hba, cmd, UFS_CMD_COMP); spin_unlock(hba->host->host_lock); return retval; }