From c830da8cbc7b1b319fa688aaeb751d8c6e66b16b Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Thu, 17 Aug 2017 13:13:13 -0700 Subject: [PATCH] skd: Remove superfluous initializations from skd_isr_completion_posted() The value of skcmp, cmp_cntxt etc. is overwritten during every loop iteration and is not used after the loop has finished. Hence initializing these variables outside the loop is not necessary. This patch does not change any functionality. Signed-off-by: Bart Van Assche Cc: Christoph Hellwig Cc: Hannes Reinecke Cc: Johannes Thumshirn Signed-off-by: Jens Axboe --- drivers/block/skd_main.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c index e54089315a7a..008fa7231159 100644 --- a/drivers/block/skd_main.c +++ b/drivers/block/skd_main.c @@ -2509,16 +2509,16 @@ static void skd_process_scsi_inq(struct skd_device *skdev, static int skd_isr_completion_posted(struct skd_device *skdev, int limit, int *enqueued) { - volatile struct fit_completion_entry_v1 *skcmp = NULL; + volatile struct fit_completion_entry_v1 *skcmp; volatile struct fit_comp_error_info *skerr; u16 req_id; u32 req_slot; struct skd_request_context *skreq; - u16 cmp_cntxt = 0; - u8 cmp_status = 0; - u8 cmp_cycle = 0; - u32 cmp_bytes = 0; - int rc = 0; + u16 cmp_cntxt; + u8 cmp_status; + u8 cmp_cycle; + u32 cmp_bytes; + int rc; int processed = 0; lockdep_assert_held(&skdev->lock);