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| author | Mark Rustad <mark.d.rustad@intel.com> | 2014-10-13 15:54:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-14 02:18:22 +0200 |
| commit | c34d85aca91729596f876604e147892b81ecbbe9 (patch) | |
| tree | 16ebaa1b5eae5ab9cc8e3fd34b3ccb8a7b5dfe6a /init/initramfs.c | |
| parent | 906e36c5c717cc99e622350f533876feed9bffe0 (diff) | |
| download | lwn-c34d85aca91729596f876604e147892b81ecbbe9.tar.gz lwn-c34d85aca91729596f876604e147892b81ecbbe9.zip | |
init/initramfs.c: resolve shadow warnings
Resolve shadow warnings that are produced in W=2 builds by renaming a
global with a too-generic name and renaming a formal parameter.
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init/initramfs.c')
| -rw-r--r-- | init/initramfs.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/init/initramfs.c b/init/initramfs.c index bece48c3461e..ad1bd7787bbb 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -197,14 +197,14 @@ static __initdata enum state { } state, next_state; static __initdata char *victim; -static unsigned long count __initdata; +static unsigned long byte_count __initdata; static __initdata loff_t this_header, next_header; static inline void __init eat(unsigned n) { victim += n; this_header += n; - count -= n; + byte_count -= n; } static __initdata char *vcollected; @@ -214,7 +214,7 @@ static __initdata char *collect; static void __init read_into(char *buf, unsigned size, enum state next) { - if (count >= size) { + if (byte_count >= size) { collected = victim; eat(size); state = next; @@ -237,8 +237,8 @@ static int __init do_start(void) static int __init do_collect(void) { unsigned long n = remains; - if (count < n) - n = count; + if (byte_count < n) + n = byte_count; memcpy(collect, victim, n); eat(n); collect += n; @@ -280,8 +280,8 @@ static int __init do_header(void) static int __init do_skip(void) { - if (this_header + count < next_header) { - eat(count); + if (this_header + byte_count < next_header) { + eat(byte_count); return 1; } else { eat(next_header - this_header); @@ -292,9 +292,9 @@ static int __init do_skip(void) static int __init do_reset(void) { - while(count && *victim == '\0') + while (byte_count && *victim == '\0') eat(1); - if (count && (this_header & 3)) + if (byte_count && (this_header & 3)) error("broken padding"); return 1; } @@ -309,11 +309,11 @@ static int __init maybe_link(void) return 0; } -static void __init clean_path(char *path, umode_t mode) +static void __init clean_path(char *path, umode_t fmode) { struct stat st; - if (!sys_newlstat(path, &st) && (st.st_mode^mode) & S_IFMT) { + if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) { if (S_ISDIR(st.st_mode)) sys_rmdir(path); else @@ -368,7 +368,7 @@ static int __init do_name(void) static int __init do_copy(void) { - if (count >= body_len) { + if (byte_count >= body_len) { if (xwrite(wfd, victim, body_len) != body_len) error("write error"); sys_close(wfd); @@ -378,10 +378,10 @@ static int __init do_copy(void) state = SkipIt; return 0; } else { - if (xwrite(wfd, victim, count) != count) + if (xwrite(wfd, victim, byte_count) != byte_count) error("write error"); - body_len -= count; - eat(count); + body_len -= byte_count; + eat(byte_count); return 1; } } @@ -411,12 +411,12 @@ static __initdata int (*actions[])(void) = { static long __init write_buffer(char *buf, unsigned long len) { - count = len; + byte_count = len; victim = buf; while (!actions[state]()) ; - return len - count; + return len - byte_count; } static long __init flush_buffer(void *bufv, unsigned long len) |