Commit 2e0ee69c214a0197e1b081ffec9c409ab2a5f094
Committed by
Matthew Garrett
1 parent
5629236b31
Exists in
master
and in
7 other branches
drivers/platform/x86: Adjust confusing if indentation
The assignment of ret to -EIO appears to only make sense if the branch that it is aligned with is executed, so move it into that branch. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable braces4@ position p1,p2; statement S1,S2; @@ ( if (...) { ... } | if (...) S1@p1 S2@p2 ) @script:python@ p1 << r.p1; p2 << r.p2; @@ if (p1[0].column == p2[0].column): cocci.print_main("branch",p1) cocci.print_secs("after",p2) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Matthew Garrett <mjg@redhat.com>
Showing 1 changed file with 4 additions and 2 deletions Side-by-side Diff
drivers/platform/x86/asus_acpi.c
... | ... | @@ -938,10 +938,11 @@ |
938 | 938 | /* SPLV laptop */ |
939 | 939 | if (hotk->methods->brightness_set) { |
940 | 940 | if (!write_acpi_int(hotk->handle, hotk->methods->brightness_set, |
941 | - value, NULL)) | |
941 | + value, NULL)) { | |
942 | 942 | printk(KERN_WARNING |
943 | 943 | "Asus ACPI: Error changing brightness\n"); |
944 | 944 | ret = -EIO; |
945 | + } | |
945 | 946 | goto out; |
946 | 947 | } |
947 | 948 | |
948 | 949 | |
... | ... | @@ -953,10 +954,11 @@ |
953 | 954 | hotk->methods->brightness_down, |
954 | 955 | NULL, NULL); |
955 | 956 | (value > 0) ? value-- : value++; |
956 | - if (ACPI_FAILURE(status)) | |
957 | + if (ACPI_FAILURE(status)) { | |
957 | 958 | printk(KERN_WARNING |
958 | 959 | "Asus ACPI: Error changing brightness\n"); |
959 | 960 | ret = -EIO; |
961 | + } | |
960 | 962 | } |
961 | 963 | out: |
962 | 964 | return ret; |