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platform: mellanox: mlx-platform: Initialize shift variable to 0 

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2196494

commit 1a0009abfa7893b9cfcd3884658af1cbee6b26ce
Author: Hans de Goede <hdegoede@redhat.com>
Date:   Tue Mar 7 11:58:42 2023 +0100

    platform: mellanox: mlx-platform: Initialize shift variable to 0

    Initialize shift variable in mlxplat_mlxcpld_verify_bus_topology()
    to 0 to avoid the following compile error:

    drivers/platform/x86/mlx-platform.c:6013
     mlxplat_mlxcpld_verify_bus_topology() error: uninitialized symbol 'shift'.

    Fixes: 50b823fdd357 ("platform: mellanox: mlx-platform: Move bus shift assignment out of the loop")
    Cc: Vadim Pasternak <vadimp@nvidia.com>
    Cc: Michael Shych <michaelsh@nvidia.com>
    Signed-off-by: Hans de Goede <hdegoede@redhat.com>
    Link: https://lore.kernel.org/r/20230307105842.286118-1-hdegoede@redhat.com

Signed-off-by: Ivan Vecera <ivecera@redhat.com>
This commit is contained in:
Ivan Vecera 2023-05-18 12:21:03 +02:00
parent 782488875e
commit e9a1df0e51
1 changed files with 1 additions and 1 deletions
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2
drivers/platform/x86/mlx-platform.c
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@ -5980,7 +5980,7 @@ MODULE_DEVICE_TABLE(dmi, mlxplat_dmi_table);
static int mlxplat_mlxcpld_verify_bus_topology(int *nr) static int mlxplat_mlxcpld_verify_bus_topology(int *nr)
{ {
struct i2c_adapter *search_adap; struct i2c_adapter *search_adap;
int shift, i; int i, shift = 0;
/* Scan adapters from expected id to verify it is free. */ /* Scan adapters from expected id to verify it is free. */
*nr = MLXPLAT_CPLD_PHYS_ADAPTER_DEF_NR; *nr = MLXPLAT_CPLD_PHYS_ADAPTER_DEF_NR;