From b0353540ffd2d78dca232990719916bee58c7523 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 5 Aug 2020 12:51:05 +0300 Subject: [PATCH] habanalabs: Fix a loop in gaudi_extract_ecc_info() The condition was reversed. It should have been less than instead of greater than. The result is that we never enter the loop. Fixes: fcc6a4e60678 ("habanalabs: Extract ECC information from FW") Signed-off-by: Dan Carpenter Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay --- drivers/misc/habanalabs/gaudi/gaudi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c index 9ed4989..0812487 100644 --- a/drivers/misc/habanalabs/gaudi/gaudi.c +++ b/drivers/misc/habanalabs/gaudi/gaudi.c @@ -5250,7 +5250,7 @@ static int gaudi_extract_ecc_info(struct hl_device *hdev, *memory_wrapper_idx = 0xFF; /* Iterate through memory wrappers, a single bit must be set */ - for (i = 0 ; i > num_mem_regs ; i++) { + for (i = 0 ; i < num_mem_regs ; i++) { err_addr += i * 4; err_word = RREG32(err_addr); if (err_word) { -- 2.7.4