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net: mvpp2: Cannot test unsigned variable to be negative

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In phy_info_parse all uses of the variable phyaddr are as an int so
declaring as u32 is not useful and prevents the test for an error return
from fdtdec_get_int ever detecting an error. Change phyaddr to be an
int.

This issue was found by Smatch.

Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
This commit is contained in:
Andrew Goodbody
2025-08-05 15:18:18 +01:00
committed by Jerome Forissier
parent 6781b90f89
commit 3aa3d37282
1 changed files with 1 additions and 1 deletions
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2
drivers/net/mvpp2.c
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@@ -4734,7 +4734,7 @@ static int phy_info_parse(struct udevice *dev, struct mvpp2_port *port)
int port_node = dev_of_offset(dev);
int phy_node;
u32 id;
u32 phyaddr = 0;
int phyaddr = 0;
int fixed_link = 0;
int ret;