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authorJulia Lawall <julia@diku.dk>2012-08-05 22:56:43 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2012-08-08 20:49:25 +0200
commitd06a8a4fe7d81e8d1fa3d753be9b14c785b4b2e7 (patch)
tree53c37d8dfd742515cbb22e392c01e45dd34b1505 /drivers/acpi/cm_sbs.c
parent7523ceed42d84c1afaa1dc498bffed53c2aa444e (diff)
drivers/cpufreq/pcc-cpufreq.c: fix error return code
Convert a 0 error return code to a negative one, as returned elsewhere in the function. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier ret; expression e,e1,e2,e3,e4,x; @@ ( if (\(ret != 0\|ret < 0\) || ...) { ... return ...; } | ret = 0 ) ... when != ret = e1 *x = \(kmalloc\|kzalloc\|kcalloc\|devm_kzalloc\|ioremap\|ioremap_nocache\|devm_ioremap\|devm_ioremap_nocache\)(...); ... when != x = e2 when != ret = e3 *if (x == NULL || ...) { ... when != ret = e4 * return ret; } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'drivers/acpi/cm_sbs.c')
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