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Commit 8654cda0 authored by Sachin Kamat's avatar Sachin Kamat Committed by Greg Kroah-Hartman
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staging: cxt1e1: hwprobe.c: Return negative error codes 



Return negative error codes as is followed in the rest of the
kernel.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b6689c22

drivers/staging/cxt1e1/hwprobe.c

+5 −5
Original line number Diff line number Diff line
@@ -309,7 +309,7 @@ c4hw_attach_all (void) 
    if (!found)

    {

        pr_warning("No boards found\n");

        return ENODEV;

        return -ENODEV;

    }

    /* sanity check for consistent hardware found */

    for (i = 0, hi = hdw_info; i < MAX_BOARDS; i++, hi++)
@@ -318,7 +318,7 @@ c4hw_attach_all (void) 
        {

            pr_warning("%s: something very wrong with pci_get_device\n",

                       hi->devname);

            return EIO;

            return -EIO;

        }

    }

    /* bring board's memory regions on/line */
@@ -333,7 +333,7 @@ c4hw_attach_all (void) 
                pr_warning("%s: memory in use, addr=0x%lx, len=0x%lx ?\n",

                           hi->devname, hi->addr[j], hi->len[j]);

                cleanup_ioremap ();

                return ENOMEM;

                return -ENOMEM;

            }

            hi->addr_mapped[j] = (unsigned long) ioremap (hi->addr[j], hi->len[j]);

            if (!hi->addr_mapped[j])
@@ -341,7 +341,7 @@ c4hw_attach_all (void) 
                pr_warning("%s: ioremap fails, addr=0x%lx, len=0x%lx ?\n",

                           hi->devname, hi->addr[j], hi->len[j]);

                cleanup_ioremap ();

                return ENOMEM;

                return -ENOMEM;

            }

#ifdef SBE_MAP_DEBUG

            pr_warning("%s: io remapped from phys %x to virt %x\n",
@@ -365,7 +365,7 @@ c4hw_attach_all (void) 
                       hi->devname, i, hi->pci_slot);

            cleanup_devs ();

            cleanup_ioremap ();

            return EIO;

            return -EIO;

        }

        pci_set_master (hi->pdev[0]);

        pci_set_master (hi->pdev[1]);