android/android_kernel_asus_sm8350
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kernel/sys.c: whitespace fixes

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Fix minor errors and warning messages in kernel/sys.c.  These errors were
reported by checkpatch while working with some modifications in sys.c
file.  Fixing this first will help me to improve my further patches.

ERROR: trailing whitespace - 9
ERROR: do not use assignment in if condition - 4
ERROR: spaces required around that '?' (ctx:VxO) - 10
ERROR: switch and case should be at the same indent - 3

total 26 errors & 3 warnings fixed.

Signed-off-by: vishnu.ps <vishnu.ps@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
vishnu.ps 2014-10-09 15:30:23 -07:00 committed by Linus Torvalds
parent 067b722faf
commit ec94fc3d59
1 changed files with 136 additions and 127 deletions
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55
kernel/sys.c
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@ -62,28 +62,28 @@
#include <asm/unistd.h> #include <asm/unistd.h>
#ifndef SET_UNALIGN_CTL #ifndef SET_UNALIGN_CTL
# define SET_UNALIGN_CTL(a,b) (-EINVAL) # define SET_UNALIGN_CTL(a, b) (-EINVAL)
#endif #endif
#ifndef GET_UNALIGN_CTL #ifndef GET_UNALIGN_CTL
# define GET_UNALIGN_CTL(a,b) (-EINVAL) # define GET_UNALIGN_CTL(a, b) (-EINVAL)
#endif #endif
#ifndef SET_FPEMU_CTL #ifndef SET_FPEMU_CTL
# define SET_FPEMU_CTL(a,b) (-EINVAL) # define SET_FPEMU_CTL(a, b) (-EINVAL)
#endif #endif
#ifndef GET_FPEMU_CTL #ifndef GET_FPEMU_CTL
# define GET_FPEMU_CTL(a,b) (-EINVAL) # define GET_FPEMU_CTL(a, b) (-EINVAL)
#endif #endif
#ifndef SET_FPEXC_CTL #ifndef SET_FPEXC_CTL
# define SET_FPEXC_CTL(a,b) (-EINVAL) # define SET_FPEXC_CTL(a, b) (-EINVAL)
#endif #endif
#ifndef GET_FPEXC_CTL #ifndef GET_FPEXC_CTL
# define GET_FPEXC_CTL(a,b) (-EINVAL) # define GET_FPEXC_CTL(a, b) (-EINVAL)
#endif #endif
#ifndef GET_ENDIAN #ifndef GET_ENDIAN
# define GET_ENDIAN(a,b) (-EINVAL) # define GET_ENDIAN(a, b) (-EINVAL)
#endif #endif
#ifndef SET_ENDIAN #ifndef SET_ENDIAN
# define SET_ENDIAN(a,b) (-EINVAL) # define SET_ENDIAN(a, b) (-EINVAL)
#endif #endif
#ifndef GET_TSC_CTL #ifndef GET_TSC_CTL
# define GET_TSC_CTL(a) (-EINVAL) # define GET_TSC_CTL(a) (-EINVAL)
@ -204,10 +204,11 @@ SYSCALL_DEFINE3(setpriority, int, which, int, who, int, niceval)
user = cred->user; user = cred->user;
if (!who) if (!who)
uid = cred->uid; uid = cred->uid;
else if (!uid_eq(uid, cred->uid) && else if (!uid_eq(uid, cred->uid)) {
!(user = find_user(uid))) user = find_user(uid);
if (!user)
goto out_unlock; /* No processes for this user */ goto out_unlock; /* No processes for this user */
}
do_each_thread(g, p) { do_each_thread(g, p) {
if (uid_eq(task_uid(p), uid)) if (uid_eq(task_uid(p), uid))
error = set_one_prio(p, niceval, error); error = set_one_prio(p, niceval, error);
@ -271,10 +272,11 @@ SYSCALL_DEFINE2(getpriority, int, which, int, who)
user = cred->user; user = cred->user;
if (!who) if (!who)
uid = cred->uid; uid = cred->uid;
else if (!uid_eq(uid, cred->uid) && else if (!uid_eq(uid, cred->uid)) {
!(user = find_user(uid))) user = find_user(uid);
if (!user)
goto out_unlock; /* No processes for this user */ goto out_unlock; /* No processes for this user */
}
do_each_thread(g, p) { do_each_thread(g, p) {
if (uid_eq(task_uid(p), uid)) { if (uid_eq(task_uid(p), uid)) {
niceval = nice_to_rlimit(task_nice(p)); niceval = nice_to_rlimit(task_nice(p));
@ -637,10 +639,12 @@ SYSCALL_DEFINE3(getresuid, uid_t __user *, ruidp, uid_t __user *, euidp, uid_t _
euid = from_kuid_munged(cred->user_ns, cred->euid); euid = from_kuid_munged(cred->user_ns, cred->euid);
suid = from_kuid_munged(cred->user_ns, cred->suid); suid = from_kuid_munged(cred->user_ns, cred->suid);
if (!(retval = put_user(ruid, ruidp)) && retval = put_user(ruid, ruidp);
!(retval = put_user(euid, euidp))) if (!retval) {
retval = put_user(suid, suidp); retval = put_user(euid, euidp);
if (!retval)
return put_user(suid, suidp);
}
return retval; return retval;
} }
@ -709,9 +713,12 @@ SYSCALL_DEFINE3(getresgid, gid_t __user *, rgidp, gid_t __user *, egidp, gid_t _
egid = from_kgid_munged(cred->user_ns, cred->egid); egid = from_kgid_munged(cred->user_ns, cred->egid);
sgid = from_kgid_munged(cred->user_ns, cred->sgid); sgid = from_kgid_munged(cred->user_ns, cred->sgid);
if (!(retval = put_user(rgid, rgidp)) && retval = put_user(rgid, rgidp);
!(retval = put_user(egid, egidp))) if (!retval) {
retval = put_user(egid, egidp);
if (!retval)
retval = put_user(sgid, sgidp); retval = put_user(sgid, sgidp);
}
return retval; return retval;
} }
@ -1284,7 +1291,6 @@ SYSCALL_DEFINE2(getrlimit, unsigned int, resource, struct rlimit __user *, rlim)
/* /*
* Back compatibility for getrlimit. Needed for some apps. * Back compatibility for getrlimit. Needed for some apps.
*/ */
SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource, SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
struct rlimit __user *, rlim) struct rlimit __user *, rlim)
{ {
@ -1299,7 +1305,7 @@ SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
x.rlim_cur = 0x7FFFFFFF; x.rlim_cur = 0x7FFFFFFF;
if (x.rlim_max > 0x7FFFFFFF) if (x.rlim_max > 0x7FFFFFFF)
x.rlim_max = 0x7FFFFFFF; x.rlim_max = 0x7FFFFFFF;
return copy_to_user(rlim, &x, sizeof(x))?-EFAULT:0; return copy_to_user(rlim, &x, sizeof(x)) ? -EFAULT : 0;
} }
#endif #endif
@ -1527,7 +1533,7 @@ static void k_getrusage(struct task_struct *p, int who, struct rusage *r)
cputime_t tgutime, tgstime, utime, stime; cputime_t tgutime, tgstime, utime, stime;
unsigned long maxrss = 0; unsigned long maxrss = 0;
memset((char *) r, 0, sizeof *r); memset((char *)r, 0, sizeof (*r));
utime = stime = 0; utime = stime = 0;
if (who == RUSAGE_THREAD) { if (who == RUSAGE_THREAD) {
@ -1585,6 +1591,7 @@ static void k_getrusage(struct task_struct *p, int who, struct rusage *r)
if (who != RUSAGE_CHILDREN) { if (who != RUSAGE_CHILDREN) {
struct mm_struct *mm = get_task_mm(p); struct mm_struct *mm = get_task_mm(p);
if (mm) { if (mm) {
setmax_mm_hiwater_rss(&maxrss, mm); setmax_mm_hiwater_rss(&maxrss, mm);
mmput(mm); mmput(mm);
@ -1596,6 +1603,7 @@ static void k_getrusage(struct task_struct *p, int who, struct rusage *r)
int getrusage(struct task_struct *p, int who, struct rusage __user *ru) int getrusage(struct task_struct *p, int who, struct rusage __user *ru)
{ {
struct rusage r; struct rusage r;
k_getrusage(p, who, &r); k_getrusage(p, who, &r);
return copy_to_user(ru, &r, sizeof(r)) ? -EFAULT : 0; return copy_to_user(ru, &r, sizeof(r)) ? -EFAULT : 0;
} }
@ -2209,6 +2217,7 @@ SYSCALL_DEFINE3(getcpu, unsigned __user *, cpup, unsigned __user *, nodep,
{ {
int err = 0; int err = 0;
int cpu = raw_smp_processor_id(); int cpu = raw_smp_processor_id();
if (cpup) if (cpup)
err |= put_user(cpu, cpup); err |= put_user(cpu, cpup);
if (nodep) if (nodep)