diff options
| author |   Oded Gabbay <ogabbay@kernel.org> | 2022-06-30 11:07:59 +0300 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2022-07-12 09:09:29 +0300 |
| commit | c979cb5d8bf955e0303b951f066a9a525fda015f (patch) | |
| tree | 071896ae21915d472bc2822670fdcdcab7536fc9 /drivers/misc | |
| parent | habanalabs: allow detection of unsupported f/w packets (diff) | |
| download | linux-dev-c979cb5d8bf955e0303b951f066a9a525fda015f.tar.xz linux-dev-c979cb5d8bf955e0303b951f066a9a525fda015f.zip | |
habanalabs/gaudi2: remove unused variable
glbl_sts_clr_val was set but never used
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/habanalabs/gaudi2/gaudi2.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/misc/habanalabs/gaudi2/gaudi2.c b/drivers/misc/habanalabs/gaudi2/gaudi2.c index 83da4247e71b..ed41673f2f23 100644 --- a/drivers/misc/habanalabs/gaudi2/gaudi2.c +++ b/drivers/misc/habanalabs/gaudi2/gaudi2.c @@ -6802,7 +6802,7 @@ static void print_qman_data_on_err(struct hl_device *hdev, u32 qid_base, u32 str static void gaudi2_handle_qman_err_generic(struct hl_device *hdev, const char *qm_name, u64 qman_base, u32 qid_base) { - u32 i, j, glbl_sts_val, arb_err_val, glbl_sts_clr_val, num_error_causes; + u32 i, j, glbl_sts_val, arb_err_val, num_error_causes; u64 glbl_sts_addr, arb_err_addr; char reg_desc[32]; @@ -6811,7 +6811,6 @@ static void gaudi2_handle_qman_err_generic(struct hl_device *hdev, const char *q /* Iterate through all stream GLBL_ERR_STS registers + Lower CP */ for (i = 0 ; i < QMAN_STREAMS + 1 ; i++) { - glbl_sts_clr_val = 0; glbl_sts_val = RREG32(glbl_sts_addr + 4 * i); if (!glbl_sts_val) @@ -6825,16 +6824,13 @@ static void gaudi2_handle_qman_err_generic(struct hl_device *hdev, const char *q num_error_causes = GAUDI2_NUM_OF_QM_ERR_CAUSE; } - for (j = 0 ; j < num_error_causes ; j++) { - if (glbl_sts_val & BIT(j)) { + for (j = 0 ; j < num_error_causes ; j++) + if (glbl_sts_val & BIT(j)) dev_err_ratelimited(hdev->dev, "%s %s. err cause: %s\n", qm_name, reg_desc, i == QMAN_STREAMS ? gaudi2_qman_lower_cp_error_cause[j] : gaudi2_qman_error_cause[j]); - glbl_sts_clr_val |= BIT(j); - } - } print_qman_data_on_err(hdev, qid_base, i, qman_base); } |