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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2008-12-30 14:21:19 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2009-01-12 20:56:41 +0100 |
| commit | 11a8b2c5cde1377c716087df0866d7dc5a6d5d10 (patch) | |
| tree | 972ab42adaad4c13dbb43af37b0a61fa2c18d759 /drivers/zorro/zorro.c | |
| parent | 2e4c77bea3d8b17d94f8ee382411f359b708560f (diff) | |
| download | lwn-11a8b2c5cde1377c716087df0866d7dc5a6d5d10.tar.gz lwn-11a8b2c5cde1377c716087df0866d7dc5a6d5d10.zip | |
m68k: zorro - Kill warn_unused_result warnings
warning: ignoring return value of 'device_register', declared with attribute
warn_unused_result
warning: ignoring return value of 'device_create_file', declared with
attribute warn_unused_result
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'drivers/zorro/zorro.c')
| -rw-r--r-- | drivers/zorro/zorro.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/zorro/zorro.c b/drivers/zorro/zorro.c index dff16d9767d8..2dda20ac6b36 100644 --- a/drivers/zorro/zorro.c +++ b/drivers/zorro/zorro.c @@ -130,6 +130,7 @@ static int __init zorro_init(void) { struct zorro_dev *z; unsigned int i; + int error; if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(ZORRO)) return 0; @@ -140,7 +141,11 @@ static int __init zorro_init(void) /* Initialize the Zorro bus */ INIT_LIST_HEAD(&zorro_bus.devices); strcpy(zorro_bus.dev.bus_id, "zorro"); - device_register(&zorro_bus.dev); + error = device_register(&zorro_bus.dev); + if (error) { + pr_err("Zorro: Error registering zorro_bus\n"); + return error; + } /* Request the resources */ zorro_bus.num_resources = AMIGAHW_PRESENT(ZORRO3) ? 4 : 2; @@ -167,8 +172,14 @@ static int __init zorro_init(void) sprintf(z->dev.bus_id, "%02x", i); z->dev.parent = &zorro_bus.dev; z->dev.bus = &zorro_bus_type; - device_register(&z->dev); - zorro_create_sysfs_dev_files(z); + error = device_register(&z->dev); + if (error) { + pr_err("Zorro: Error registering device %s\n", z->name); + continue; + } + error = zorro_create_sysfs_dev_files(z); + if (error) + dev_err(&z->dev, "Error creating sysfs files\n"); } /* Mark all available Zorro II memory */ |