linux-kernel - [PATCH] staging: media: atomisp: use logical AND, not bitwise

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Message-Id: <1493576989-26048-1-git-send-email-gurooodas@gmail.com>
Date:   Sun, 30 Apr 2017 11:29:49 -0700
From:   Guru Das Srinagesh <gurooodas@...il.com>
To:     mchehab@...nel.org, gregkh@...uxfoundation.org
Cc:     linux-media@...r.kernel.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] staging: media: atomisp: use logical AND, not bitwise

Fixes sparse warning "dubious: x & !y" in logical expression.

Signed-off-by: Guru Das Srinagesh <gurooodas@...il.com>
---
 .../media/atomisp/pci/atomisp2/css2400/runtime/binary/src/binary.c      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/binary/src/binary.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/binary/src/binary.c
index 34ca534..44b2aff 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/binary/src/binary.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/binary/src/binary.c
@@ -1658,7 +1658,7 @@ ia_css_binary_find(struct ia_css_binary_descr *descr,
 			candidate->internal.max_height);
 			continue;
 		}
-		if (!candidate->enable.ds && need_ds & !(xcandidate->num_output_pins > 1)) {
+		if (!candidate->enable.ds && need_ds && !(xcandidate->num_output_pins > 1)) {
 			ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE,
 				"ia_css_binary_find() [%d] continue: !%d && %d\n",
 				__LINE__, candidate->enable.ds, (int)need_ds);
-- 
2.7.4